Accenture – Node JS Interview Questions
Here is the list of Node JS Interview Questions which are recently asked in Accenture company. These questions are included for both Freshers and Experienced professionals.
- What is Node.js? Where can you use it?
- Why use Node.js?
- What are the features of Node.js?
- How do you update NPM to a new version in Node.js?
- Why is Node.js Single-threaded?
- Explain callback in Node.js.
- What is callback hell in Node.js?
- How do you prevent/fix callback hell?
- Explain the role of REPL in Node.js.
- Name the types of API functions in Node.js.
- Which is the first argument typically passed to a Node.js callback handler?
- What are the functionalities of NPM in Node.js?
- What is the difference between Node.js and Ajax?
- Explain chaining in Node.js.
- What are “streams” in Node.js? Explain the different types of streams present in Node.js.
- What are the exit codes in Node.js? List some exit codes.
- What are Globals in Node.js?
- What is the difference between AngularJS and Node.js?
- Why is consistent style important, and what tools can be used to assure it?
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