Top 50 Postfix Interview Questions & Answer

1) What Is Postfix And Default Port Used For Postfix ? Postfix is a open source MTA (Mail Transfer agent) which is used to route & deliver emails. Postfix is…

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Top 50 linkerd Interview Questions & Answer

1) Who owns Linkerd? the Cloud Native Computing FoundationLinkerd is hosted by the Cloud Native Computing Foundation (CNCF). The CNCF owns the trademark; the copyright is held by the Linkerd…

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Best & Most Popular 5 Code Editors for Go programming

Go is a procedural programming language.Go is a statically typed, compiled programming language initially developed at Google in the year 2007 by Robert Griesemer, Rob Pike, and Ken Thompson. It…

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Top 50 Kibana Interview Questions and Answers

What is Kibana? Kibana is an open-source data visualization and exploration tool that is licensed by Apache and platform from Elastic that has large volumes of real-time data streaming. It…

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Best & Most Popular 5 Code Editors for PowerShell programming

PowerShell is a modern command shell that includes the best features of other popular shellsPowerShell is a cross-platform task automation solution made up of a command-line shell, a scripting language,…

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Top 50 Perl Interview Questions and Answers

Explain what is Perl language? Perl stands for “Practical Extraction and Reporting Language”. It’s a powerful scripting language and is rich in features. Using Perl, we can write powerful and…

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Most Popular 5 Code Editors for PHP programming

Programmers have a ton of great tools that they can use to make their jobs and work more effective and efficient. These include multi-use tools such as VScode and many others that…

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Top 50 Objective-C Interview Questions and Answers

What is Objective C & why it is used for? An ANSI-based version of the standard C programming language, Objective-C is the key programming language used for mobile app development…

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Top 50 .Net interview Questions and Answers

.NET framework is developed by Microsoft that primarily runs on windows, which is used for building, deploying and running applications that use .NET technologies like, desktop and web applications etc….

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Top 50 Asp.Net Interview Questions and Answers

What is ASP.NET? ASP.NET (Active Server Pages . NET) is a progressive new programming framework that empowers the rapid improvement of powerful web applications and administrations. It is a part…

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Top 50 R language Interview Questions And Answers

What is R Language? R is data analysis software which is used by analysts, quants, statisticians, data scientists and others. 2. Explain how you can start the R commander GUI?…

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Top 50 C++ Interview questions and Answers

What is C++? C++ is an object-oriented programming language created by Bjarne Stroustrup. It was released in 1985. C++ is a superset of C with the major addition of classes…

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Top 50 Rust programming Interview Questions and Answers

Explain Rust? Rust is blazingly fast systems programming language that prevents segfaults and guarantees thread safety. 2. What are the advantages of using rust? It is a choice of developers….

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Top 50 C# Interview Questions and Answers

What is C#? C# is an object-oriented, modern programming language that was created by Microsoft. It runs on the .NET Framework. C# is very close to C/C++ and Java programming…

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Top 22 ELM Programming Interview Questions and Answers

What is ELM programming? Elm is a domain-specific programming language for developing web browser-based graphical user interfaces. Elm is completely functional and has developed with an emphasis on usability, performance,…

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Top 50 Swift Interview Questions and Answers

1) What is iOS Swift? Answer: Swift is a compiled and new programming language evolved by Apple Inc in June 2014 in order to develop apps for mobile and desktop….

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Top 50 Scala Interview Questions And Answers

1) Explain what is Scala? Scala is an object functional programming and scripting language for general software applications designed to express solutions in a concise manner. 2) What is a…

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Top 50 Node.Js Interview Questions and Answers

What is Node.js? Where can you use it? Node.js is an open-source, cross-platform JavaScript runtime environment and library to run web applications outside the client’s browser. It is used to…

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Top 50 Ruby on rails interview questions and answers

1) Explain what is Ruby on Rails? 2) Explain what is class libraries in Ruby? Class libraries in Ruby consist of a variety of domains, such as data types, thread…

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Top 50 Python Interview Questions and Answers

What is Python? What are the benefits of using Python? Python is a high-level, interpreted, general-purpose programming language. Being a general-purpose language, it can be used to build almost any…

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