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Published - Tue, 06 Dec 2022

Top 20 Agile Interview Questions and Answers

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Machine Learning Interview Questions and Answers

A list of frequently asked machine learning interview questions and answers are given below.1) What do you understand by Machine learning?Machine learning is the form of Artificial Intelligence that deals with system programming and automates data analysis to enable computers to learn and act through experiences without being explicitly programmed.For example, Robots are coded in such a way that they can perform the tasks based on data they collect from sensors. They automatically learn programs from data and improve with experiences.2) Differentiate between inductive learning and deductive learning?In inductive learning, the model learns by examples from a set of observed instances to draw a generalized conclusion. On the other side, in deductive learning, the model first applies the conclusion, and then the conclusion is drawn.Play VideoxInductive learning is the method of using observations to draw conclusions.Deductive learning is the method of using conclusions to form observations.For example, if we have to explain to a kid that playing with fire can cause burns. There are two ways we can explain this to a kid; we can show training examples of various fire accidents or images of burnt people and label them as "Hazardous". In this case, a kid will understand with the help of examples and not play with the fire. It is the form of Inductive machine learning. The other way to teach the same thing is to let the kid play with the fire and wait to see what happens. If the kid gets a burn, it will teach the kid not to play with fire and avoid going near it. It is the form of deductive learning.3) What is the difference between Data Mining and Machine Learning?Data mining can be described as the process in which the structured data tries to abstract knowledge or interesting unknown patterns. During this process, machine learning algorithms are used.Machine learning represents the study, design, and development of the algorithms which provide the ability to the processors to learn without being explicitly programmed.4) What is the meaning of Overfitting in Machine learning?Overfitting can be seen in machine learning when a statistical model describes random error or noise instead of the underlying relationship. Overfitting is usually observed when a model is excessively complex. It happens because of having too many parameters concerning the number of training data types. The model displays poor performance, which has been overfitted.5) Why overfitting occurs?The possibility of overfitting occurs when the criteria used for training the model is not as per the criteria used to judge the efficiency of a model.6) What is the method to avoid overfitting?Overfitting occurs when we have a small dataset, and a model is trying to learn from it. By using a large amount of data, overfitting can be avoided. But if we have a small database and are forced to build a model based on that, then we can use a technique known as cross-validation. In this method, a model is usually given a dataset of a known data on which training data set is run and dataset of unknown data against which the model is tested. The primary aim of cross-validation is to define a dataset to "test" the model in the training phase. If there is sufficient data, 'Isotonic Regression' is used to prevent overfitting.7) Differentiate supervised and unsupervised machine learning.In supervised machine learning, the machine is trained using labeled data. Then a new dataset is given into the learning model so that the algorithm provides a positive outcome by analyzing the labeled data. For example, we first require to label the data which is necessary to train the model while performing classification.In the unsupervised machine learning, the machine is not trained using labeled data and let the algorithms make the decisions without any corresponding output variables.8) How does Machine Learning differ from Deep Learning?Machine learning is all about algorithms which are used to parse data, learn from that data, and then apply whatever they have learned to make informed decisions.Deep learning is a part of machine learning, which is inspired by the structure of the human brain and is particularly useful in feature detection.9) How is KNN different from k-means?KNN or K nearest neighbors is a supervised algorithm which is used for classification purpose. In KNN, a test sample is given as the class of the majority of its nearest neighbors. On the other side, K-means is an unsupervised algorithm which is mainly used for clustering. In k-means clustering, it needs a set of unlabeled points and a threshold only. The algorithm further takes unlabeled data and learns how to cluster it into groups by computing the mean of the distance between different unlabeled points.10) What are the different types of Algorithm methods in Machine Learning?The different types of algorithm methods in machine earning are:Supervised LearningSemi-supervised LearningUnsupervised LearningTransductionReinforcement Learning11) What do you understand by Reinforcement Learning technique?Reinforcement learning is an algorithm technique used in Machine Learning. It involves an agent that interacts with its environment by producing actions & discovering errors or rewards. Reinforcement learning is employed by different software and machines to search for the best suitable behavior or path it should follow in a specific situation. It usually learns on the basis of reward or penalty given for every action it performs.12) What is the trade-off between bias and variance?Both bias and variance are errors. Bias is an error due to erroneous or overly simplistic assumptions in the learning algorithm. It can lead to the model under-fitting the data, making it hard to have high predictive accuracy and generalize the knowledge from the training set to the test set.Variance is an error due to too much complexity in the learning algorithm. It leads to the algorithm being highly sensitive to high degrees of variation in the training data, which can lead the model to overfit the data.To optimally reduce the number of errors, we will need to tradeoff bias and variance.13) How do classification and regression differ?ClassificationRegressionClassification is the task to predict a discrete class label.Regression is the task to predict a continuous quantity.In a classification problem, data is labeled into one of two or more classes.A regression problem needs the prediction of a quantity.A classification having problem with two classes is called binary classification, and more than two classes is called multi-class classificationA regression problem containing multiple input variables is called a multivariate regression problem.Classifying an email as spam or non-spam is an example of a classification problem.Predicting the price of a stock over a period of time is a regression problem.14) What are the five popular algorithms we use in Machine Learning?Five popular algorithms are:Decision TreesProbabilistic NetworksNeural NetworksSupport Vector MachinesNearest Neighbor15) What do you mean by ensemble learning?Numerous models, such as classifiers are strategically made and combined to solve a specific computational program which is known as ensemble learning. The ensemble methods are also known as committee-based learning or learning multiple classifier systems. It trains various hypotheses to fix the same issue. One of the most suitable examples of ensemble modeling is the random forest trees where several decision trees are used to predict outcomes. It is used to improve the classification, function approximation, prediction, etc. of a model.16) What is a model selection in Machine Learning?The process of choosing models among diverse mathematical models, which are used to define the same data is known as Model Selection. Model learning is applied to the fields of statistics, data mining, and machine learning.17) What are the three stages of building the hypotheses or model in machine learning?There are three stages to build hypotheses or model in machine learning:Model buildingIt chooses a suitable algorithm for the model and trains it according to the requirement of the problem.Applying the modelIt is responsible for checking the accuracy of the model through the test data.Model testingIt performs the required changes after testing and apply the final model.18) What according to you, is the standard approach to supervised learning?In supervised learning, the standard approach is to split the set of example into the training set and the test.19) Describe 'Training set' and 'training Test'.In various areas of information of machine learning, a set of data is used to discover the potentially predictive relationship, which is known as 'Training Set'. The training set is an example that is given to the learner. Besides, the 'Test set' is used to test the accuracy of the hypotheses generated by the learner. It is the set of instances held back from the learner. Thus, the training set is distinct from the test set.20) What are the common ways to handle missing data in a dataset?Missing data is one of the standard factors while working with data and handling. It is considered as one of the greatest challenges faced by the data analysts. There are many ways one can impute the missing values. Some of the common methods to handle missing data in datasets can be defined as deleting the rows, replacing with mean/median/mode, predicting the missing values, assigning a unique category, using algorithms that support missing values, etc.21) What do you understand by ILP?ILP stands for Inductive Logic Programming. It is a part of machine learning which uses logic programming. It aims at searching patterns in data which can be used to build predictive models. In this process, the logic programs are assumed as a hypothesis.22) What are the necessary steps involved in Machine Learning Project?There are several essential steps we must follow to achieve a good working model while doing a Machine Learning Project. Those steps may include parameter tuning, data preparation, data collection, training the model, model evaluation, and prediction, etc.23) Describe Precision and Recall?Precision and Recall both are the measures which are used in the information retrieval domain to measure how good an information retrieval system reclaims the related data as requested by the user.Precision can be said as a positive predictive value. It is the fraction of relevant instances among the received instances.On the other side, recall is the fraction of relevant instances that have been retrieved over the total amount or relevant instances. The recall is also known as sensitivity.24) What do you understand by Decision Tree in Machine Learning?Decision Trees can be defined as the Supervised Machine Learning, where the data is continuously split according to a certain parameter. It builds classification or regression models as similar as a tree structure, with datasets broken up into ever smaller subsets while developing the decision tree. The tree can be defined by two entities, namely decision nodes, and leaves. The leaves are the decisions or the outcomes, and the decision nodes are where the data is split. Decision trees can manage both categorical and numerical data.25) What are the functions of Supervised Learning?ClassificationSpeech RecognitionRegressionPredict Time SeriesAnnotate Strings26) What are the functions of Unsupervised Learning?Finding clusters of the

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Published - Tue, 06 Dec 2022

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API Testing Interview Questions and Answers

A list of frequently asked API Testing interview questions and answers are given below.1) What is API?API (Application Programming Interface) helps in communication and data exchange between two software systems. API act as an interface between two applications and allows the two software systems communicate with one another. API is a collection of functions which can be executed by another software program.API works as; it takes a request from the source, takes that request to the database, fetches the request data from the database and returns a response to the source. API takes the requests from the user and gives the response without exposing the internal details. API acts as Abstraction.Example: Amazon API, Google Map APIPlay Videox2) What is API testing?API testing is a type of software testing that involves testing APIs directly. API is a part of integration testing to check whether the API meets expectations in terms of functionality, reliability, performance, and security of applications. Multiple API system can performed API testing. In API testing, our primary focus is on Business Logic Layer of the software architecture.3) What are the types of API testing?API testing involves the following types of testing:Unit TestingFunctional TestingLoad TestingRuntime/Error DetectionSecurity TestingUI TestingInteroperability and WS compliance TestingPenetration TestingFuzz Testing4) What are the protocols used in API Testing?Protocols used in API testing are:HTTPRESTSOAPJMSUDDI5) What are the tools used for API Testing?Tools used for API testing are:Parasoft SOAtestPostManAlertSite API monitoring6) What is API test environment?For API the test environment is a quite complex method where the configuration of server and database is done as per the requirement of the software application. API testing does not involve graphical user interface (GUI).API is checked for its proper functioning after installation.7) What is API framework?API framework is described by the config. File which consist of the list of all APIs that are required to be activated and are activated for any particular program run. This is essential as every test run does not require all APIs.8) What are the limits of API usage?Many APIs have certain limit set up by the provider. Hence, try to estimate our usage and understand how that will impact the overall cost of the offering.9) What are the advantages of API testing?Advantages of API testing are:Test for core functionality: API testing provides access to the application without the user interface. The core functionality of the application will be tested before the GUI tests. This will help to detect the minor issue which can become bigger during the GUI testing.Time effective: API testing is less time consuming than GUI testing. Particularly, API test requires less code so it can provide better and faster test coverage compare to GUI test automation. This will reduce the cost for the testing project.Language Independent: In API testing data is exchange using XML or JSON. These transfer mode are completely language-independent, which allows users to select any code language when adopting automation test service for the project.Easy Integration with GUI: API tests provide highly integrable tests which is useful to perform functional GUI tests after GUI tests. Simple integration would allow new user accounts to be created within the application before GUI started.10) What are the principles of an API test design?Here, are the seven principles of API test design.Exhaustive Testing: Exhaustive testing is not possible. Instead we need optimal amount of testing which is based on the risk assessment of the application.Defect Clustering: Defect Clustering states that a small number of modules contain the most of the defect detected. Approximately 80% of the defect found in 20% of the modules. By experience we can identify such risky modules. But this approach has its own problems. If the same tests are repeated over and over again, eventually the same test case will no longer find new bugs.Pesticide Paradox: Testers cannot depend on existing technique. They must have to look continually to improve the existing method to make testing more effective. But even all these hard work in testing we can never claim our product is bug free. To overcome this, test cases need to be regularly reviewed and revised add new and different test cases to help find more defects.Testing shows presence of defects: Testing principle states that- testing talks about the presence of defects not about the absence of defect. Software testing reduces the probability of undiscovered defects remaining in the software but even if no defects found, it is not a proof of correctness.But if we work hard, taking all precautions and make our software products 99% bug free. The software does not meet the needs and requirements of the client.Absence of error -fallacy: This can be possible the software which is 99% bug free is still unusable. The case can be if the system is tested for the wrong requirement. Software testing is not finding the defects but also to check that software addresses the business needs. The absence of error is fallacy i.e. finding and fixing defects does not help if the system build is unusable and doesn't fulfill the user's needs and requirements.Early Testing: Testing should start as soon as possible in the software development lifecycle. So that defects in the requirement or design phase captured in the early stages. It is cheaper to fix defect in the early stages of testing. We should start finding the bug at the moment the requirements are defined.Testing is context dependent: Testing is context dependent that we test an e-commerce site will be different from the way we test the commercial. All the developed software's are not identical. We will use different methodology; techniques and type of testing depend on the application type.11) What is API framework?A framework or software framework is a platform for developing software applications. API framework is a foundation on which software developer can build applications for a specific platform.Example: A framework can include predefined classes and functions that can be used to process input, manage hardware devices and interact with system software.Framework is similar to an Application Programming Interface, technically framework includes API. Framework serves foundation for programming while API provides access to the elements supported by the framework. Framework also includes code libraries, compiler and other programs used in the software development process.API framework is defined by configuration file which consists the list of all APIs that is required to be activated and activated for a particular program run.12) What are the common tests that performed on API?Here, are the common tests that performed on API are as:Response of the API should be verified based on the request. We will verify that the return value is based on request.When API is updating any data structure we should verify the system is authenticating the outcome.We will verify whether the API is trigger other event or request another API.We will verify the behavior of the API when no value is return.13) What exactly needs to verify in API testing?In API testing, we send a request to API with the known data and then analysis the response.We will verify the accuracy of the data.Will see the HTTP status code.We will see the response time.Error codes in case API returns any errors.Authorization would be check.Non-Functional testing such as performance testing, security testing.14) What are the differences between API and Web Services?Sr. No.APIWeb Services1.API may or may not need network for its operations.Web Services always need network for its operation.2.API can be communicated through SOAP, REST, XML-RPC and CURL calls as well.API can also be exposed in number of ways like JAR, DLL, XML over HTTP, JSON over HTTP etc.Web service can be communicated through SOAP, REST, AND RPC.3.API can perform all the operations which web service can't perform.Web service can't perform all the operations like API.4.All APIs are not web service.All web services are API15) What is API documentation?A good documentation is must for any foundation. API documentation serves as quick reference for accessing library or working within a program.When we use any such documents, it must consists of proper plan, content source, proper layout, information related to each function etc.There are various documentation tools like Doxygen and JavaDoc. Here, are the functions which are documented which revolve around the parameters like:Function descriptionType and syntax of error message that may occureSyntax, elements and sequence needed for each parameterLinks regarding functions16) What is the most used template for API documentation?Here, are the various documentation template that make the whole process simple and easy. They are:SwaggerMiredotSlateFlatDocAPI blueprintRestDocWeb service API specification17) What are the types of bug that can be found during API testing?API testing helps us to find many types of bugs which are:StressSecurityDuplicate or missing functionalityReliabilityUnused flagsPerformanceIncompatible error handlingMulti-threaded issueImproper errors18) What are the difference between API testing and UI testing?UI (User Interface) testing means the testing of the graphical user interface. The focus of UI testing is on the look and feel of the application. In user interface testing the main focus is on how users can interact with app elements such as images, fonts, layout etc. are checked.API testing allows the communication between two software systems. API testing works on backend also known as backend testing.19) What is SOAP?SOAP (Simple Object Access Control) . It is an XML based protocol that helps in exchanging information among computers.20) What is REST API?REST API is a set of function helps the developers performing requests when the response is receiving. Through HTTP protocol interaction is made in REST API.REST is defined as Representational state transfer. It is an effective standard for API creation.21) What are the differences between SOAP and REST API?Sr. No.SOAP APIREST API1.SOAP stands as Simple Object Access Protocol.REST stands as Representational State Transfer.2.SOAP is a protocol.REST is an architectural pattern.3.SOAP can work with XML format. In SOAP all the data passed in XML format.REST permit different data format such as Plain text, HTML, XML, JSON etc. But the most preferred format for transferring data is in JSON.22) What are the major challenges faced during API testing?The major challenges faced during the API testing are:Parameter SelectionParameter CombinationCall sequencingOutput verification and validationA major challenge is providing input values which are very difficult because GUI is not available.23) What are the difference between API Testing and Unit Testing?Difference between API testing and Unit testing are:Sr. No.API TestingUNIT Testing1.API testing is a form of black box testing.Unit testing is a form of white box testing.2.API testing is performed after the project completion during the test.Unit testing is performed when the project is created.3.In API testing there is a wide scope of testing.In Unit testing there is a limited scope of testing we can test only the basic functionality.4.API testing is done by the testers. The whole purpose of API testing is end to end testing of the functionality.Unit testing is done by the developer. In unit testing every functionality is separately tested.24) What is a RESTFUL web services?There are two kinds of web servicesSOAP Web ServicesRESTFUL Web Services1. SOAP (Simple Object Access Protocol) - SOAP is a XML based method which is used in Web Services.2. RESTFUL Web Services - To implement the concept of REST architecture HTTP method is used. RESTFUL Web Services defines URI (Uniform Resource Identifier), and also provides resource representation like JSON and a set of HTTP method.25) What is Resource in REST?REST architecture treats any content as resource, which can be text files, HTML pages, images, videos or dynamic business information. REST server gives the functionality to access the resources and modifies them. We can identify the each resources by URIs/ global IDs.26) What is the way to represent the resource in REST?REST uses different representation to define the resources like text, JSON and XML. The most popular representation of resources is JSON and XML.27) What protocol is used by the RESTFUL Web Services?RESTFUL Web Services uses the HTTP protocol. They use the HTTP protocol as a medium of communication between the client and the server.28) What are the characteristics of REST?Here, are the two characteristics of REST.REST is stateless. With the use of the REST API the server has no status, we can restart the server between two calls, inspite of all the data is transferred to the server.Web Services uses POST method to perform operations, while REST uses GET method to access the resources.29) What is messaging in RESTFUL Web Services?RESTFUL Web Services use the HTTP protocol as a communication tool between the client and the server. This is the technique when the client sends a message in the form of HTTP request the server send back the HTTP reply which is called Messaging. This message consists message data and Meta data i.e. information on the message itself.30) What are the components of an HTTP request?An HTTP request have five components. These are:Action showing HTTP method like GET, PUT, POST, DELETE.Uniform Resource Identifier (URI): URI is the identifier for the resource on the server.HTTP version: Indicate the HTTP version like- HTTP V1.1.Request Header: Request Header carries metadata for the HTTP request message. Metadata could be a client type, format supported by the client, format of a message body, cache setting etc.Request Body: Resource body indicates message content or resource representation.31) What is the HTTP protocol supported by REST?GET: GET is used to request data from the specified resource.GET request can be cached and bookmark. It remains in the browser history and has length restriction. When dealing with sensitive data GET requests should not be used.POST: POST is used to send data to server for creation or updating the resources.POST requests are never cached or bookmark.PUT: PUT replaces the current representation of the target resource with the request payload.DELETE: DELETE removes the specified resource.OPTIONS: OPTION is used to describe the communication option for the target resources.HEAD: HEAD asks for response which is identical to GET requests, but without the response body.32) Can we use GET request instead of PUT to create a resource?PUT or POST method is used create a resource. GET is only used to request the resources.33) What is URI? What is the purpose of web-based service and what is it's format?URI stands for Uniform Resource Identifier. It is a string of characters designed for unambiguous identification of resources and extensibility by the URI scheme. The purpose of URI is to locate the resource on the server hosting of the web service.A URIs format is :////34) What are SOAP Web Services?SOAP (Simple Object Access Protocol) is defined as the XML based protocol. SOAP is also known for developing and designing web services and also enable the communication between the applications developed on different platform by using different programming languages on the internet. SOAP is platform and language independent.35) When we can use SOAP API?We can use SOAP API to perform the operation on records like create, retrieve, update or delete. We can use API to manage password, perform searches etc.

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Published - Tue, 06 Dec 2022

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Java Design Pattern Interview Questions and Answers

Design patterns are generally sets of standardized practices used in the software development industry. Design Patterns represent the solutions given by the community to general problems faced in every-day tasks regarding software development.Let's have a look at the most frequently asked design pattern interview questions and answers. These questions will help you with your coding interviews as well as competitive exams.1) Categories Java Design patterns?Based on problem analysis, we can categorize design patterns into the following categories.Creational patternsPlay VideoxFactory method/TemplateAbstract FactoryBuilderPrototypeSingletonStructural patternsAdapterBridgeFilterCompositeDecoratorFacadeFlyweightProxyBehavioral patternsInterpreterTemplate method/ patternChain of responsibilityCommand patternIterator patternStrategy patternVisitor patternJ2EE patternsMVC PatternData Access Object patternFront controller patternIntercepting filter patternTransfer object pattern2) Explain the advantages of Java design pattern?The Design Patterns are reusable in multiple projects.The Design Patterns provide a solution that helps to define the system architecture.The Design Patterns capture software engineering experiences.The Design Patterns provide transparency to the design of an application.They are testified and well-proved since they have been built upon the knowledge and experience of expert software developers.3) What Is Gang of Four (GOF)?In 1994, four authors Erich Gamma, Ralph Johnson, Richard Hel, and John Vlissides published a book titled Design Patterns Elements of Reusable Object-Oriented Software. This book introduced the concept of Design Pattern in Software development.These four authors are known as Gang of Four GOF.4) What are the Creational Patterns?Creational design patterns are related to the way of creating objects. Creational design patterns are used when a decision is made at the time of instantiation of a class.EmpRecord e1=new EmpRecord(); Since new keyword is used to create an object in Java, So, here we are creating the instance using the new keyword. In some cases, the nature of the object must be changed according to the nature of the program. In such cases, we should use the creational design patterns to provide a more general and flexible approach.5) What Is Factory Pattern?It is the most used design pattern in Java.These design patterns belong to the Creational Pattern as this pattern provides one of the best ways to create an object.In the Factory pattern, we don't expose the creation logic to the client and refer the created object using a standard interface.Factory Pattern allows the sub-classes to choose the type of objects to create.The Factory Pattern is also known as Virtual Constructor.6) What Is Abstract Factory Pattern?Abstract Factory Pattern states that define an abstract class or interface for creating families of related objects but without specifying their concrete sub-classes. That means Abstract Factory allowed a class to return a factory of classes. That is why the Abstract Factory Pattern is one level higher than the Factory Pattern.Abstract Factory patterns work around superclasses, which creates other classes.The Abstract Factory Pattern comes under Creational Pattern as this pattern provides one of the best ways to create an object.In the Abstract Factory pattern, an interface is liable for creating a factory of related objects without explicitly identifying their classes.Each generated factory can give the objects according to the Factory pattern.7) Explain Structural Patterns in Java?Structural patterns are used to provide solutions and efficient standards regarding class compositions and object structures. They depend on the concept of inheritance and interfaces to allow multiple objects or classes to work together and form a single working whole.Structural design patterns are responsible for how classes and objects can be composed to form larger structures.8) Explain the Singleton pattern?Singleton pattern in Java is a pattern which allows a single instance within an application. One good example of the singleton pattern is java.lang.Runtime.Singleton Pattern states that define a class that has only one instance and provides a global point of access to it.In other words, it is the responsibility of the class that only a single instance should be created, and all other classes can use a single object.9) Describe in how many ways can you create a singleton pattern?There are two ways of creating a Singleton pattern.1. Early InstantiationIt is responsible for the creation of instance at load time.2. Lazy InstantiationIt is responsible for the creation of instance when required.10) What are the Adapter patterns?Adapter pattern converts the interface of a class into another interface based on the requirement.In other words, it let you convert the interface according to requirement while using the class service with a different interface.It is also known as Wrapper.11) Illustrate the uses of Adapter Patterns?It is used in the following cases:When an object requires to utilize an existing class with an incompatible interface.In case we want to create a reusable class that collaborates with classes which don't have compatible interfaces.12) Discuss the strategy to describe a design pattern?The following points should need to be taken care to describe the design pattern.The Pattern name and classification.The Problem and solution.Consequences: Variation and language-dependent alternatives should also be addressed.Uses: Identify the uses in the real systems and its efficiency.13) What is the decorator pattern in Java explain it with an example?The decorator pattern is one of the popular Java design patterns. It is common because of its heavy usage in java.io (package). The Decorator Pattern uses composition in place of inheritance to extend the functionality of an object at runtime.BufferedReader and BufferedWriter are some excellent examples of decorator pattern in Java.14) Difference between Strategy and State design Pattern in Java?This question is a commonly asked Java design pattern interview question as both Strategy and State pattern has the same structure. The UML class diagram of both patterns looks precisely the same, but their intent is different.The state design pattern is used to manage and define the state of an object, while the Strategy pattern is used to describe a set of an interchangeable algorithm.15) What are the advantages of Composite design Pattern in Java?Composite design pattern allows clients to operate collectively on objects that may or may not represent a hierarchy of objects.Advantage of composite design patterns is as follows.It describes the class hierarchy that contains primitive and complex objects.It makes it easy to add new kinds of the component.It facilitates with the flexibility of structure with a manageable class or interface.16) Can you describe the uses of the composite pattern?It is used in the following cases:When we want to represent a partial or full hierarchy of objects.In case we need to add the responsibilities dynamically to the individual object without affecting other objects.17) What are Some Design Patterns which are used in the JDK library?Some of the design patterns which are used in the JDK library are as follows.The decorator pattern is used by Wrapper classes.Singleton pattern is used by Calendar classes (Runtime).The Wrapper classes use factory pattern like Integer.valueOf.Event handling frameworks use observer pattern like swing, awt.18) Mention advantage of Builder design pattern in Java?Advantages of builder design patterns are as follows.It facilitates with a clear separation between the construction and representation of an object.It provides improved control over the construction process.The constructor parameter is reduced and is provided in highly readable method calls.In design Pattern, the object is always instantiated in a complete state.In the Builder design pattern, Immutable objects can be quickly built in the object building process.19) Can you write Thread-safe Singleton in Java?There are many ways to write a Thread-safe singleton in Java.Thread-safe Singleton can be written by writing singleton using double-checked locking.Another way is, by using static Singleton instance initialized during class loading.By using Java enum to create a thread-safe singleton, this is the most straightforward way.20) Is it possible to create a clone of a singleton object?Yes, it is possible to create a clone of a singleton object.21) What is the proxy pattern, and what does it do?The term Proxy stands for an object representing another object. The proxy pattern provides a substitute or placeholder for another purpose to control access to it.According to Gangs of four, a Proxy Pattern "provides control for accessing the original object."We can perform many security operations like hiding the information of the original object, on-demand loading, etc.It is also called as placeholder or surrogates.22) Explain some different type of proxies?There are many cases where the proxy pattern is beneficial. Let's have a look at some different proxies.Protection proxyIt controls access to the real subject based on some condition.Virtual proxiesVirtual proxies are used to instantiate the expensive object. The proxy manages the lifetime of the real subject in the implementation.It decides the need for the instance creation and when to reuse it. Virtual proxies optimize performance.Caching proxiesCaching proxies are used to cache expensive calls to the real subject. There are many caching strategies that the proxy can use.Some of them are read-through, write-through, cache-aside, and time-based. The caching proxies are used for enhancing performance.Remote proxiesRemote proxies are used in distributed object communication. The remote proxy causes execution on the remote object by invoking a local object method.Smart proxiesSmart proxies are used to implement log calls and reference counting to the object.23) Explain the Chain of Responsibility Pattern?In the chain of responsibility pattern, Sender sends a request to a chain of objects, and any object in the chain can handle the request.A Chain of Responsibility Pattern avoids coupling the sender of a request to its receiver. For example, an ATM service uses the Chain of Responsibility design pattern in monetary transactions.Moreover, we can explain that usually, each receiver contains the reference of another receiver. If one object can fail to handle the request, then it sends the same to the next receiver and so on.24) Explain the advantage of Chain of Responsibilities Pattern and when it is used?It minimizes the coupling.It provides flexibility while assigning the responsibilities to objects.It permits a set of classes to act as one. The events produced in one class can be sent to other handler classes with the help of composition.Usage of Chain of Responsibility PatternIt is used in the following cases:When more than one objects are ready to handle a request, and the handler is unknown.In case the collection or a group of objects that can handle the request must be specified dynamically.25) How is Bridge pattern is different from the Adapter pattern?The motive of the Adapter pattern is to make interfaces of one or more classes to look similar.The Bridge pattern is designed to isolate a class's interface from its implementation so we can vary or substitute the implementation without changing the client code.26) What's the difference between the Dependency Injection and Service Locator patterns?The service locator is used to create class dependencies. The Class is still responsible for creating its dependencies no matter whether if it is using service locator or not.Service locators are also used to hide dependencies. We can't say by looking at an object whether it connects with a database or not when it obtains connections from a locator.With Dependency injection, the class which contains its dependencies neither knows nor cares where they came from.One significant difference is that Dependency injection is much easier to unit test because we can pass in it mock implementations of its dependent objects. We could combine the two objects and apply the service locator.27) What are the MVC patterns?This pattern is one of the most-used patterns from J2EE Design pattern category. It is quite similar to the concept of Model-View-Controller. The abbreviation MVC is taken from the Model-view-controller concept.Models are objects, used as blueprints for all of the objects that will be used in the application.Views contain the presentational aspect of the data and information located in the models.Controllers control both model and view as they serve as a connection between the two objects. The controller plays the role of an interface between View and Model and also intercepts all the incoming requests.28) Explain the Intercepting Filter Design Pattern and also mention its benefits?The intercepting filter design pattern is used to intercept and manipulate a request and response before and after the request processing. Filters perform the authentication/ authorization/ logging or tracking of request and then forward the requests to corresponding handlers. Let's have a look at some basic entities of Intercepting design pattern.FilterIt performs a certain task before or after the execution of request by request handler.Filter ChainIt contains multiple filters and helps to execute them in defined order on target.TargetThe target object is the request handlerFilter ManagerIt manages the filters and Filter Chain.ClientThe client object is one who sends a request to the Target object.Benefits of Intercepting Filter Design PatternFilter pattern provides central control with loosely coupled handlers.It expands reusability.The new filter can be added at any time without affecting the client's code.Filters can be selected dynamically during program execution.29) Explain Data Access Object (DAO) pattern?Data Access Object Pattern is used to isolate low-level data accessing API or actions from high-level business services. Following are the components in the DAO Pattern.Data Access Object InterfaceDAO interface describes the standard actions to be performed on a model object(s).Data Access Object concrete classThis class implements a DAO interface. This class is accountable to get data from a data source which can be Xml/database or any other storage mechanism.Model Object or Value ObjectThis object is a plain old java object containing get/set methods to store data retrieved using DAO class.30) Mention what is the difference between VO and JDO?The difference between VO and JDO is that the JDO is a persistent technology that competes against entity beans. It allows to create POJO (plain old java objects) and persevere them to the database.While VO (value objects) represents an abstract design pattern, that is used in conjunction with entity beans, JDBC and JDO.

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Published - Tue, 06 Dec 2022

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General Aptitude

What is General Aptitude?An exam called general aptitude is used to evaluate an applicant’s aptitude. To address challenging and intricate situations, logic is used in the process. It is an excellent method for determining a person’s degree of intelligence. Determining whether the applicant is mentally fit for the position they are applying for is a solid strategy.Regardless of the level of experience a candidate has, a general aptitude test enables the recruiter to gauge how well the candidate can carry out a task.Because of this, practically all tests, including those for the UPSC, Gate, and job recruiting, include general aptitude questions. To assist all types of students, a large range of general aptitude books are readily available on the market.What are the different types of general aptitude tests?A candidate’s aptitude and intellect can be assessed using the broad category of general aptitude, which covers a wide range of topics. These assessments aid in determining a candidate’s capacity for logic, language, and decision-making. Let’s examine the several general aptitude test categories that are mentioned as follows:Verbal AbilityAbility to Analyzenumerical aptitudespatial awarenessDifferent general aptitude syllabi are used for exams like Gate, UPSC, CSIR, Law, etc.Structure of Aptitude TestThe next step is to comprehend how the general aptitude test is structured. Depending on the type of exam, it often consists of multiple-choice questions and answers organised into various sections. However, the test’s format remains the same and is as follows:Multiple-choice questions are present in every segment.The assignment may include contain mathematical calculations or true-false questions.The inquiry is designed to gather data as rapidly as possible and offer accurate responses.Additionally, it evaluates the candidate’s capacity for time management.Additionally, many competitive tests feature negative markings that emphasise a candidate’s decision-making under pressure.Tips to ace the Aptitude TestCandidates who are taking their general aptitude tests can benefit from some tried-and-true advice. They include some of the following:An aptitude test can be passed with practise. Your chances of passing the exam increase as you practise more.Knowing everything there is to know about the test format beforehand is the second time-saving tip.If you take a practise test, which will help you identify your strong or time-consuming area, pay closer attention.In these tests, time management is crucial, so use caution.Prior to the exam, remain calm.Before the exam, eat well and get enough sleep.Spend as little time as possible on any one question. If you feel trapped, change to a different one.Exam guidelines should be carefully readPractice Questions on General AptitudeSince we went through an array of important topics for General Aptitude above, it is also important to practice these concepts as much as possible. To help you brush up your basics of General aptitude, we have created a diversified list of questions on this section that you must practice.Q1. For instance, if 20 workers are working on 8 hours to finish a particular work process in 21 days, then how many hours are going to take for 48 workers to finish the same task in 7 days?A.12B. 20C. 10D. 15Answer: 10 Q2. If a wholesaler is earning a profit amount of 12% in selling books with 10% of discount on the printed price. What would be the ratio of cost price which is printed in the book?A. 45:56B. 50: 61C. 99:125D. None of theseAnswers: 45:56Q3. Let’s say it takes 8 hours to finish 600 kilometers of the trip. Say we will complete 120 kilometers by train and the remaining journey by car. However, it will take an extra 20 minutes by train and the remaining by car. What would be the ratio of the speed of the train to that of the car?A. 3:5B. 3:4C. 4:3D. 4:5Answer: B Q4. What is the value of m3+n3 + 3mn if m+n is equal to 1?A. 0B. 1C. 2D. 3Answer: 1Q5. Let’s assume subject 1 and subject 2 can work on a project for 12 consecutive days. However, subject 1 can complete the work in 30 days. How long it will take for the subject 2 to finish the project?A: 18 daysB: 20 daysC: 15 daysD: 22 daysAnswer: 20 DaysExploring General Aptitude Questions? Check Out Our Exclusive GK Quiz!Q6. What is known as a point equidistant which is vertices of a triangle?A. IncentreB. CircumcentreC. OrthocentreD. CentroidAnswer: CircumcentreQ7. What is the sum of the factors of 4b2c2 – (b2 + c2 – a2) 2?A. a+b+cB. 2 (a+b+c)C. 0D. 1Answer: 2(a+b+c)While practising these General Aptitude questions, you must also explore Quantitative Aptitude!Q8: What is the role of boys in the school if 60% of the students in a particular school are boys and 812 girls?A. 1128B. 1218C. 1821D. 1281Answer: 1218 Q9. Suppose cos4θ – sin4θ = 1/3, then what is the value of tan2θ?A. 1/2B. 1/3C. 1/4D. 1/5Answer: 1/2 Q10: What could be the value of tan80° tan10° + sin270° + sin20° is tan80° tan10° + sin270° + sin20°?A. 0B. 1C. 2D. √3/2Answer: 2Recommended Read: Reasoning QuestionsFAQsIs the general aptitude test unbiased?Yes, these exams are created to provide each candidate taking them a fair advantage.How do I get ready for an all-purpose aptitude test?The most important thing is to obtain the exam’s syllabus and then study in accordance with it.Is it appropriate to take a practise exam to get ready for an aptitude test?Absolutely, practise is essential to ace the aptitude test. Several online study portals offer practise exams for a specific exam to assist you with the same.What are the types of aptitude?Some of the types of aptitude are mentioned belowLogical aptitude.Physical aptitude.Mechanical aptitude.Spatial aptitude.STEM aptitude.Linguistic aptitude.Organisational aptitude.What is an example of a general aptitude test?The Scholastic Assessment Test (SAT) can be taken as a general aptitude test.Hence, we hope that this blog has helped you understand what general aptitude is about as well as some essential topics and questions under this section. If you are planning for a competitive exam like GMAT, SAT, GRE or IELTS, and need expert guidance, sign up for an e-meeting with our Leverage Edu mentors and we will assist you throughout your exam preparation, equipping you with study essentials as well as exam day tips to help you soar through your chosen test with flying colours!

Fri, 16 Jun 2023

LabCorp Interview Questions & Answers:

1. What type of people do you not work well with?Be very careful answering this question as most organization employ professionals with an array of personalities and characteristics. You don't want to give the impression that you're going to have problems working with anyone currently employed at the organization. If you through out anything trivial you're going to look like a whiner. Only disloyalty to the organization or lawbreaking should be on your list of personal characteristics of people you can't work with.2. How did you hear about the position At LabCorp?Another seemingly innocuous interview question, this is actually a perfect opportunity to stand out and show your passion for and connection to the company and for job At LabCorp. For example, if you found out about the gig through a friend or professional contact, name drop that person, then share why you were so excited about it. If you discovered the company through an event or article, share that. Even if you found the listing through a random job board, share what, specifically, caught your eye about the role.3. Your client is upset with you for a mistake you made, how do you react?Acknowledge their pain - empathize with them. Then apologize and offer a solution to fix the mistake.4. How well do you know our company?Well, a developed company that is gradually building their reputation in the competitive world.5. Tell me why do you want this job At LabCorp?Bad Answer: No solid answer, answers that don't align with what the job actually offers, or uninspired answers that show your position is just another of the many jobs they're applying for.Good answer: The candidate has clear reasons for wanting the job that show enthusiasm for the work and the position, and knowledge about the company and job.6. Tell me about a problem that you've solved in a unique or unusual way. What was the outcome? Were you happy or satisfied with it?In this question the interviewer is basically looking for a real life example of how you used creativity to solve a problem.7. What can you offer me that another person can't?This is when you talk about your record of getting things done. Go into specifics from your resume and portfolio; show an employer your value and how you'd be an asset.You have to say, “I'm the best person for the job At LabCorp. I know there are other candidates who could fill this position, but my passion for excellence sets me apart from the pack. I am committed to always producing the best results. For example…”8. What education or training have you had that makes you fit for this profession At LabCorp?This would be the first question asked in any interview. Therefore, it is important that you give a proper reply to the question regarding your education. You should have all the documents and certificates pertaining to your education and/or training, although time may not allow the interviewer to review all of them.9. If you were given more initiatives than you could handle, what would you do?First prioritize the important activities that impact the business most. Then discuss the issue of having too many initiatives with the boss so that it can be offloaded. Work harder to get the initiatives done.10. What do you consider to be your greatest achievement so far and why?Be proud of your achievement, discuss the results, and explain why you feel most proud of this one. Was it the extra work? Was it the leadership you exhibited? Was it the impact it had?Download Interview PDF 11. What is your dream job?There is almost no good answer to this question, so don't be specific. If you tell the interviewer that the job you're applying for with his/her company is the perfect job you may loose credibility if you don't sound believable (which you probably won't if you're not telling the truth.) If you give the interviewer some other job the interviewer may get concerned that you'll get dissatisfied with the position if you're hired. Again, don't be specific. A good response could be, “A job where my work ethic and abilities are recognized and I can make a meaningful difference to the organization.”12. Are you currently looking at other job opportunities?Just answer this question honestly. Sometime an employer wants to know if there are other companies you're considering so that they can determine how serious you are about the industry, they're company and find out if you're in demand. Don't spend a lot of time on this question; just try to stay focused on the job you're interviewing for.13. Why do you want this job At LabCorp?This question typically follows on from the previous one. Here is where your research will come in handy. You may want to say that you want to work for a company that is Global Guideline, (market leader, innovator, provides a vital service, whatever it may be). Put some thought into this beforehand, be specific, and link the company's values and mission statement to your own goals and career plans.14. What did you dislike about your old job?Try to avoid any pin point , like never say “I did not like my manager or I did not like environment or I did not like team” Never use negative terminology. Try to keep focus on every thing was good At LabCorp , I just wanted to make change for proper growth.15. If you were hiring a person for this job At LabCorp, what would you look for?Discuss qualities you possess required to successfully complete the job duties.16. If the company you worked for was doing something unethical or illegal, what would you do?Report it to the leaders within the company. True leaders understand business ethics are important to the company's longevity17. Tell me a difficult situation you have overcome in the workplace?Conflict resolution, problem solving, communication and coping under pressure are transferable skills desired by many employers At LabCorp.Answering this question right can help you demonstrate all of these traits.☛ Use real-life examples from your previous roles that you are comfortable explaining☛ Choose an example that demonstrates the role you played in resolving the situation clearly☛ Remain professional at all times – you need to demonstrate that you can keep a cool head and know how to communicate with people18. Tell us something about yourself?Bad Answer: Candidates who ramble on about themselves without regard for information that will actually help the interviewer make a decision, or candidates who actually provide information showing they are unfit for the job.Good answer: An answer that gives the interviewer a glimpse of the candidate's personality, without veering away from providing information that relates to the job. Answers should be positive, and not generic.19. How do you handle confidentiality in your work?Often, interviewers will ask questions to find out the level of technical knowledge At LabCorp that a candidate has concerning the duties of a care assistant. In a question such as this, there is an opportunity to demonstrate professional knowledge and awareness. The confidentiality of a person's medical records is an important factor for a care assistant to bear in mind.20. What are you looking for in a new position At LabCorp?I've been honing my skills At LabCorp for a few years now and, first and foremost, I'm looking for a position where I can continue to exercise those skills. Ideally the same things that this position has to offer. Be specific.21. What motivates you at the work place?Keep your answer simple, direct and positive. Some good answers may be the ability to achieve, recognition or challenging assignments.22. Can you describe your ideal boss/supervisor?During the interview At LabCorp process employers will want to find out how you respond to supervision. They want to know whether you have any problems with authority, If you can work well as part of a group (see previous question) and if you take instructions well etc.Never ever ever, criticize a past supervisor or boss. This is a red flag for airlines and your prospective employer will likely assume you are a difficult employee, unable to work in a team or take intruction and side with your former employer.23. Why are you leaving last job?Although this would seem like a simple question, it can easily become tricky. You shouldn't mention salary being a factor at this point At LabCorp. If you're currently employed, your response can focus on developing and expanding your career and even yourself. If you're current employer is downsizing, remain positive and brief. If your employer fired you, prepare a solid reason. Under no circumstance should you discuss any drama or negativity, always remain positive.24. What motivates you?I've always been motivated by the challenge – in my last role, I was responsible for training our new recruits and having a 100% success rate in passing scores. I know that this job is very fast-paced and I'm more than up for the challenge. In fact, I thrive on it.25. Tell me about a time when you had to use your presentation skills to influence someone's opinion At LabCorp?Example stories could be a class project, an internal meeting presentation, or a customer facing presentation.Download Interview PDF 26. How do you handle conflicts with people you supervise?At first place, you try to avoid conflicts if you can. But once it happens and there's no way to avoid it, you try to understand the point of view of the other person and find the solution good for everyone. But you always keep the authority of your position.27. Why should I hire you At LabCorp?To close the deal on a job offer, you MUST be prepared with a concise summary of the top reasons to choose you. Even if your interviewer doesn't ask one of these question in so many words, you should have an answer prepared and be looking for ways to communicate your top reasons throughout the interview process.28. How have you shown yourself to be a leader?Think about a time where you've rallied a group of people around a cause / idea / initiative and successfully implemented it. It could be a small or large project but the key is you want to demonstrate how you were able to lead others to work for a common cause.29. How do you deal with conflict in the workplace At LabCorp?When people work together, conflict is often unavoidable because of differences in work goals and personal styles. Follow these guidelines for handling conflict in the workplace.☛ 1. Talk with the other person.☛ 2. Focus on behavior and events, not on personalities.☛ 3. Listen carefully.☛ 4. Identify points of agreement and disagreement.☛ 5. Prioritize the areas of conflict.☛ 6. Develop a plan to work on each conflict.☛ 7. Follow through on your plan.☛ 8. Build on your success.30. What have you done to reduce costs, increase revenue, or save time?Even if your only experience is an internship, you have likely created or streamlined a process that has contributed to the earning potential or efficiency of the practice. Choose at least one suitable example and explain how you got the idea, how you implemented the plan, and the benefits to the practice.31. How do you feel about giving back to the community?Describe your charitable activities to showcase that community work is important to you. If you haven't done one yet, go to www.globalguideline.com - charitable work is a great way to learn about other people and it's an important part of society - GET INVOLVED!32. What can you tell me about team work as part of the job At LabCorp?There is usually a team of staff nurses working in cooperation with each other. A team of nurses has to get along well and coordinate their actions, usually by dividing their responsibilities into sectors or specific activities. They help each other perform tasks requiring more than one person.33. What is your perception of taking on risk?You answer depends on the type of company you're interviewing for. If it's a start up, you need to be much more open to taking on risk. If it's a more established company, calculated risks to increase / improve the business or minimal risks would typically be more in line.34. How would your former employer describe you?In all likelihood, the interviewer will actually speak with your former employer so honesty is key. Answer as confidently and positively as possible and list all of the positive things your past employer would recognize about you. Do not make the mistake of simply saying you are responsible, organized, and dependable. Instead, include traits that are directly related to your work as a medical assistant, such as the ability to handle stressful situations and difficult patients, the way you kept meticulous records, and more.35. Describe your academic achievements?Think of a time where you really stood out and shined within college. It could be a leadership role in a project, it could be your great grades that demonstrate your intelligence and discipline, it could be the fact that you double majored. Where have you shined?36. What do you consider to be your weaknesses?What your interviewer is really trying to do with this question-beyond identifying any major red flags-is to gauge your self-awareness and honesty. So, “I can't meet a deadline to save my life At LabCorp” is not an option-but neither is “Nothing! I'm perfect!” Strike a balance by thinking of something that you struggle with but that you're working to improve. For example, maybe you've never been strong at public speaking, but you've recently volunteered to run meetings to help you be more comfortable when addressing a crowd.37. What do you feel you deserve to be paid?Do your research before answering this question - first, consider what the market average is for this job. You can find that by searching on Google (title followed by salary) and globalguideline.com and other websites. Then, consider this - based on your work experience and previous results, are you above average, if yes, by what % increase from your pay today from your perspective? Also - make sure if you aim high you can back it up with facts and your previous results so that you can make a strong case.38. Did you get on well with your last manager?A dreaded question for many! When answering this question never give a negative answer. “I did not get on with my manager” or “The management did not run the business well” will show you in a negative light and reduce your chance of a job offer. Answer the question positively, emphasizing that you have been looking for a career progression. Start by telling the interviewer what you gained from your last job At LabCorp39. Do you have the ability to articulate a vision and to get others involved to carry it out?If yes, then share an example of how you've done so at work or college. If not, then discuss how you would do so. Example: "I would first understand the goals of the staff members and then I would align those to the goals of the project / company. Then I would articulate the vision of that alignment and ask them to participate. From there, we would delegate tasks among the team and then follow up on a date and time to ensure follow through on the tasks. Lastly, we would review the results together."40. What differentiates this company from other competitors?Be positive and nice about their competitors but also discuss how they are better than them and why they are the best choice for the customer. For example: "Company XYZ has a good product, but I truly believe your company has a 3-5 year vision for your customer that aligns to their business needs."Download Interview PDF 41. Tell me an occasion when you needed to persuade someone to do something?Interpersonal relationships are a very important part of being a successful care assistant. This question is seeking a solid example of how you have used powers of persuasion to achieve a positive outcome in a professional task or situation. The answer should include specific details.42. What is your greatest strength? How does it help you At LabCorp?One of my greatest strengths, and that I am a diligent worker... I care about the work getting done.. I am always willing to help others in the team.. Being patient helps me not jump to conclusions... Patience helps me stay calm when I have to work under pressure.. Being a diligent worker.. It ensures that the team has the same goals in accomplishing certain things.43. Explain me about a challenge or conflict you've faced at work At LabCorp, and how you dealt with it?In asking this interview question, your interviewer wants to get a sense of how you will respond to conflict. Anyone can seem nice and pleasant in a job interview, but what will happen if you're hired?. Again, you'll want to use the S-T-A-R method, being sure to focus on how you handled the situation professionally and productively, and ideally closing with a happy ending, like how you came to a resolution or compromise.44. Why are you interested in this type of job At LabCorp?You're looking for someone who enjoys working with the elderly, or a caring, sociable, and nurturing person.45. What is the most important lesson / skill you've learned from school?Think of lessons learned in extra curricular activities, in clubs, in classes that had a profound impact on your personal development. For example, I had to lead a team of 5 people on a school project and learned to get people with drastically different personalities to work together as a team to achieve our objective.46. What is it about this position At LabCorp that attracts you the most?Use your knowledge of the job description to demonstrate how you are a suitable match for the role.47. How important is a positive attitude to you?Incredibly important. I believe a positive attitude is the foundation of being successful - it's contagious in the workplace, with our customers, and ultimately it's the difference maker.48. Why should we select you not others?Here you need to give strong reasons to your interviewer to select you not others. Sell yourself to your interviewer in interview in every possible best way. You may say like I think I am really qualified for the position. I am a hard worker and a fast learner, and though I may not have all of the qualifications that you need, I know I can learn the job and do it well.”49. If you were an animal, which one would you want to be?Seemingly random personality-test type questions like these come up in interviews generally because hiring managers want to see how you can think on your feet. There's no wrong answer here, but you'll immediately gain bonus points if your answer helps you share your strengths or personality or connect with the hiring manager. Pro tip: Come up with a stalling tactic to buy yourself some thinking time, such as saying, “Now, that is a great question. I think I would have to say… ”50. What is your biggest regret to date and why?Describe honestly the regretful action / situation you were in but then discuss how you proactively fixed / improved it and how that helped you to improve as a person/worker.51. Describe to me the position At LabCorp you're applying for?This is a “homework” question, too, but it also gives some clues as to the perspective the person brings to the table. The best preparation you can do is to read the job description and repeat it to yourself in your own words so that you can do this smoothly at the interview.52. What was the most important task you ever had?There are two common answers to this question that do little to impress recruiters:☛ ‘I got a 2.1'☛ ‘I passed my driving test'No matter how proud you are of these achievements, they don't say anything exciting about you. When you're going for a graduate job, having a degree is hardly going to make you stand out from the crowd and neither is having a driving licence, which is a requirement of many jobs.53. How would you observe the level of motivation of your subordinates?Choosing the right metrics and comparing productivity of everyone on daily basis is a good answer, doesn't matter in which company you apply for a supervisory role.54. Do you have good computer skills?It is becoming increasingly important for medical assistants to be knowledgeable about computers. If you are a long-time computer user with experience with different software applications, mention it. It is also a good idea to mention any other computer skills you have, such as a high typing rate, website creation, and more.55. Where do you see yourself professionally five years from now At LabCorp?Demonstrate both loyalty and ambition in the answer to this question. After sharing your personal ambition, it may be a good time to ask the interviewer if your ambitions match those of the company.Download Interview PDF 56. Give me an example of an emergency situation that you faced. How did you handle it?There was a time when one of my employers faced the quitting of a manager in another country. I was asked to go fill in for him while they found a replacement and stay to train that person. I would be at least 30 days. I quickly accepted because I knew that my department couldn't function without me.57. How have you changed in the last five years?All in a nutshell. But I think I've attained a level of personal comfort in many ways and although I will change even more in the next 5-6 years I'm content with the past 6 and what has come of them.58. Explain an idea that you have had and have then implemented in practice?Often an interview guide will outline the so-called ‘STAR' approach for answering such questions; Structure the answer as a situation, task, action, and result: what the context was, what you needed to achieve, what you did, and what the outcome was as a result of your actions.59. Why should the we hire you as this position At LabCorp?This is the part where you link your skills, experience, education and your personality to the job itself. This is why you need to be utterly familiar with the job description as well as the company culture. Remember though, it's best to back them up with actual examples of say, how you are a good team player.60. What is your desired salary At LabCorp?Bad Answer: Candidates who are unable to answer the question, or give an answer that is far above market. Shows that they have not done research on the market rate, or have unreasonable expectations.Good answer: A number or range that falls within the market rate and matches their level of mastery of skills required to do the job.61. Why do you want to work At LabCorp for this organisation?Being unfamiliar with the organisation will spoil your chances with 75% of interviewers, according to one survey, so take this chance to show you have done your preparation and know the company inside and out. You will now have the chance to demonstrate that you've done your research, so reply mentioning all the positive things you have found out about the organisation and its sector etc. This means you'll have an enjoyable work environment and stability of employment etc – everything that brings out the best in you.62. Explain me about your experience working in this field At LabCorp?I am dedicated, hardworking and great team player for the common goal of the company I work with. I am fast learner and quickly adopt to fast pace and dynamic area. I am well organized, detail oriented and punctual person.63. What would your first 30, 60, or 90 days look like in this role At LabCorp?Start by explaining what you'd need to do to get ramped up. What information would you need? What parts of the company would you need to familiarize yourself with? What other employees would you want to sit down with? Next, choose a couple of areas where you think you can make meaningful contributions right away. (e.g., “I think a great starter project would be diving into your email marketing campaigns and setting up a tracking system for them.”) Sure, if you get the job, you (or your new employer) might decide there's a better starting place, but having an answer prepared will show the interviewer where you can add immediate impact-and that you're excited to get started.64. What do you think is your greatest weakness?Don't say anything that could eliminate you from consideration for the job. For instance, "I'm slow in adapting to change" is not a wise answer, since change is par for the course in most work environments. Avoid calling attention to any weakness that's one of the critical qualities the hiring manager is looking for. And don't try the old "I'm a workaholic," or "I'm a perfectionist.65. Tell me something about your family background?First, always feel proud while discussing about your family background. Just simple share the details with the things that how they influenced you to work in an airline field.66. Are you planning to continue your studies and training At LabCorp?If asked about plans for continued education, companies typically look for applicants to tie independent goals with the aims of the employer. Interviewers consistently want to see motivation to learn and improve. Continuing education shows such desires, especially when potentials display interests in academia potentially benefiting the company.Answering in terms of “I plan on continuing my studies in the technology field,” when offered a question from a technology firm makes sense. Tailor answers about continued studies specific to desired job fields. Show interest in the industry and a desire to work long-term in said industry. Keep answers short and to the point, avoiding diatribes causing candidates to appear insincere.67. Describe a typical work week for this position At LabCorp?Interviewers expect a candidate for employment to discuss what they do while they are working in detail. Before you answer, consider the position At LabCorp you are applying for and how your current or past positions relate to it. The more you can connect your past experience with the job opening, the more successful you will be at answering the questions.68. What type of work environment do you prefer?Ideally one that's similar to the environment of the company you're applying to. Be specific.69. How would you rate your communication and interpersonal skills for this job At LabCorp?These are important for support workers. But they differ from the communication skills of a CEO or a desktop support technician. Communication must be adapted to the special ways and needs of the clients. Workers must be able to not only understand and help their clients, but must project empathy and be a warm, humane presence in their lives.70. Do you have any questions for me?Good interview questions to ask interviewers at the end of the job interview include questions on the company growth or expansion, questions on personal development and training and questions on company values, staff retention and company achievements.Download Interview PDF 71. How would you motivate your team members to produce the best possible results?Trying to create competitive atmosphere, trying to motivate the team as a whole, organizing team building activities, building good relationships amongst people.72. How do you act when you encounter competition?This question is designed to see if you can rise the occasion. You want to discuss how you are the type to battle competition strongly and then you need to cite an example if possible of your past work experience where you were able to do so.73. What would you like to have accomplished by the end of your career?Think of 3 major achievements that you'd like to accomplish in your job when all is said and done - and think BIG. You want to show you expect to be a major contributor at the company. It could be creating a revolutionary new product, it could be implementing a new effective way of marketing, etc.74. What do you think we could do better or differently?This is a common one at startups. Hiring managers want to know that you not only have some background on the company, but that you're able to think critically about it and come to the table with new ideas. So, come with new ideas! What new features would you love to see? How could the company increase conversions? How could customer service be improved? You don't need to have the company's four-year strategy figured out, but do share your thoughts, and more importantly, show how your interests and expertise would lend themselves to the job.75. What features of your previous jobs have you disliked?It's easy to talk about what you liked about your job in an interview, but you need to be careful when responding to questions about the downsides of your last position. When you're asked at a job interview about what you didn't like about your previous job, try not to be too negative. You don't want the interviewer to think that you'll speak negatively about this job or the company should you eventually decide to move on after they have hired you.76. How would your friends describe you?My friends would probably say that I'm extremely persistent – I've never been afraid to keep going back until I get what I want. When I worked as a program developer, recruiting keynote speakers for a major tech conference, I got one rejection after another – this was just the nature of the job. But I really wanted the big players – so I wouldn't take no for an answer. I kept going back to them every time there was a new company on board, or some new value proposition. Eventually, many of them actually said "yes" – the program turned out to be so great that we doubled our attendees from the year before. A lot of people might have given up after the first rejection, but it's just not in my nature. If I know something is possible, I have to keep trying until I get it.77. Do you think you have enough experience At LabCorp?If you do not have the experience they need, you need to show the employer that you have the skills, qualities and knowledge that will make you equal to people with experience but not necessary the skills. It is also good to add how quick you can pick up the routine of a new job role.

Fri, 16 Jun 2023

HOW TO RESPOND TO BEHAVIORAL INTERVIEW QUESTIONS?

Fri, 16 Jun 2023

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HOW TO RESPOND TO BEHAVIORAL INTERVIEW QUESTIONS?

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