FastJobs.io Backend Developer Intern Interview Questions and Answers

The CTO of FastJobs wrote a post on LinkedIn to hire an intern for the backend, I mailed them my resume, After a few days, got a response to submit a small assignment to test my proficiency in NodeJS, It was a REST API. Submitted the assignment with proper docs, then I got shortlisted for an interview.

Q1. The interview was scheduled with CTO, He is a very frank and chill person, and after exchanging a few dialogues about myself, He asked me about my availability and the project I have worked on, and then we...read more
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Q2. What's the use of express.json middleware
Ans. 
express.json middleware is used to parse JSON data in the request body.
• It is used to parse JSON data in the request body.

• It is a built-in middleware function in Express.

• It sets the Content-Type header to application/json.

• It parses the JSON data and populates the req.body object with the parsed data.

• It is used in conjunction with the bodyParser middleware.
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