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R Interview Questions and Answers

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R is a programming language and free software environment for statistical computing and graphics supported by the R Foundation for Statistical Computing. The R language is widely used among statisticians and data miners for developing statistical software and data analysis. Polls, data mining surveys, and studies of scholarly literature databases show substantial increases in popularity; […]

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MicroStrategy Interview Questions and Answers

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MicroStrategy Incorporated is a company that provides business intelligence (BI), mobile software, and cloud-based services. Founded in 1989 by Michael J. Saylor and Sanju Bansal, the firm develops software to analyze internal and external data in order to make business decisions and to develop mobile apps. It is a public company headquartered in Tysons Corner, […]

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DB2 Interview Questions and Answers

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Business Analyst Interview Questions and Answers

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A business analyst works as a bridge between different stakeholders in an organization. He connects with the different stakeholders of an organization to clarify and finalize the requirements, helps the project team in project planning, designing and finally validating the developed components. He is the person who possesses adequate domain knowledge and can sort the […]

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SQL Interview Questions and Answers

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SQL is Structured Query Language, which is a computer language for storing, manipulating and retrieving data stored in a relational database. SQL is the standard language for the Relational Database System. All the Relational Database Management Systems (RDMS) like MySQL, MS Access, Oracle, Sybase, Informix, Postgres and SQL Server use SQL as their standard database […]

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Selenium Interview Questions and Answers

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Selenium is a free and open-source test automation suite used for automating web-based applications. It supports automation across different browsers, platforms, and programming languages Using Selenium, we can automate the functional tests and easily integrate them with Maven, Jenkins, and other build automation and continuous integration tools. Below we have listed the top 100 selenium […]

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JavaScript Interview Questions and Answers

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JavaScript is a lightweight, interpreted programming language with object-oriented capabilities that allows you to build interactivity into otherwise static HTML pages. The general-purpose core of the language has been embedded in Netscape, Internet Explorer, and other web browsers. The below questions will give you an idea on how to prepare for a Javascript interview. The […]

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Performance Testing Interview Questions and Answers

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Performance testing, a non-functional testing technique performed to determine the system parameters in terms of responsiveness and stability under various workloads. Performance testing measures the quality attributes of the system, such as scalability, reliability and resource usage. 1. What is the difference between Performance Testing and Performance engineering? Ans: In Performance Testing, testing cycle includes […]

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AIX Interview Questions and Answers

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AIX is an operating system developed by IBM and is in fact Unix-based. It is typically used for enterprise servers and comes with a robust set of security options such as Kerberos V5 network authentication and dynamic secure tunnel authentication. AIX allows the system administrator to divide memory, CPU, and disk access between various jobs.It […]

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Qlik Sense Interview Questions and Answers

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Qlik Sense is a complete data analytics platform that sets the benchmark for a new generation of analytics. With its one-of-a-kind associative analytics engine, sophisticated AI, and high performance cloud platform, you can empower everyone in your organization to make better decisions daily, creating a truly data-driven enterprise. 1. What is Qlik Sense? Ans: Qlik […]

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Google Cloud Interview Questions and Answers

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Cloud Computing is the on-demand delivery of computing services like a server, storage, software etc through a cloud services platform via Internet i.e. the cloud and organization which offer this services are known as cloud provider e.g. Microsoft Azure, Amazon- AWS, etc. Below are some of the top Cloud Computing Interview Questions to help in […]

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VBA Interview Questions and Answers

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VBA Frequently Asked Questions in various VBA (Visual Basic for Applications) Interviews asked by the interviewer. So learn VBA with the help of this VBA (Visual Basic for Applications) Interview questions and answers guide and feel free to comment as your suggestions, questions and answers on any VBA (Visual Basic for Applications) Interview Question or […]

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QTP Interview Questions and Answers

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Below are some useful tips to prepare for HP (now Micro Focus) QTP/UFT interview, followed by the most common QTP/UFT Interview Questions and Answers. Actually, we had planned this post at the end of our QTP training series but many readers requested to provide interview questions so to prepare for the interview while learning QTP. […]

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Talend Interview Questions and Answers

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Talend interview questions with their ‘perfect’ answers are the few most wanted knowledge for the job seekers in this information era. Talent itself had got many features in it like the data generator routine, string handling routines, tMap, tJoin, tXML map operation, and many others. Hence, knowing them is crucial and the most effective way […]

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Why You Should Do Microsoft Project Certification?

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Microsoft project certification also goes through these steps which include numerous processes that also include training and testing. Initially, the trainer speaks to you and identifies your area of strength and weakness and accordingly let you know which modules you have to concentrate more. The module designed by Microsoft is common for all the candidates […]

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