Wipro – Node JS Interview Questions

Here is the list of Node JS Interview Questions which are recently asked in Wipro company. These questions are included for both Freshers and Experienced professionals.

  1. What is Node.js?
  2. Explain CLI in Node.js?
  3. In which Language Node Js is written ?
  4. Who is the author of Node Js ?
  5. Explain What is a Javascript Engine ?
  6. Explain V8 Engine ?
  7. Explain ECMAScript ?
  8. What do you mean by Asynchronous API?
  9. What are the benefits of using Node.js?
  10. Is it free to use Node.js?
    11. Free PDF : Get our updated Node JS Course Content pdf
  11. What is REPL in context of Node?
  12. What is Package.json?
  13. What is Event Loop?
  14. What is purpose of Buffer class in Node?
  15. What is Piping in Node?
  16. How will you read a file using Node?
  17. How will you write a file using Node?
  18. How will you close a file using Node?
  19. How will you get information about a file using Node?
  20. How will you delete a file using Node?
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TOP MNC's NODE JS INTERVIEW QUESTIONS & ANSWERS

Here we listed all Node JS Interview Questions and Answers which are asked in Top MNCs. Periodically we update this page with recently asked Questions, please do visit our page often and be updated in Node JS.