[Solved] Which of the following is the correct syntax to send a 404 status code in a REST API response? — Ans: response.status(404).send('Not Found') | Rest API

Rest API - HTTP Status Codes

Which of the following is the correct syntax to send a 404 status code in a REST API response?

Aresponse.status(404).send('Not Found')

Bresponse.code(404).send('Not Found')

Cresponse.sendStatus(200)

Dresponse.statusCode(500).send('Error')

Step-by-Step Solution

Solution:

Step 1: Recall correct method to set status code
In many REST frameworks, the method to set status code is status(), not code() or statusCode().
Step 2: Match status code and message
404 means 'Not Found', so response.status(404).send('Not Found') is correct syntax.
Final Answer:
response.status(404).send('Not Found') -> Option A
Quick Check:
Use status() to set code [OK]

Quick Trick: Use response.status(code) to set HTTP status [OK]

Common Mistakes:

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Which of the following is the correct syntax to send a 404 status code in a REST API response?