You want to send a POST request to an API to create a new user with name 'Anna'. Which of these code snippets correctly sends JSON data in the request body?

hard📝 Application Q8 of 15

Rest API - REST API Fundamentals

Afetch('https://api.example.com/users', { method: 'POST', headers: {'Content-Type': 'application/json'}, body: JSON.stringify({name: 'Anna'}) })

Bfetch('https://api.example.com/users', { method: 'GET', body: JSON.stringify({name: 'Anna'}) })

Cfetch('https://api.example.com/users', { method: 'POST', body: {name: 'Anna'} })

Dfetch('https://api.example.com/users', { method: 'POST', body: JSON.stringify({name: 'Anna'}) })

Step-by-Step Solution

Solution:

Step 1: Identify correct POST request structure
POST requests with JSON need 'Content-Type' header and stringified body.
Step 2: Check which option includes header and stringified body
fetch('https://api.example.com/users', { method: 'POST', headers: {'Content-Type': 'application/json'}, body: JSON.stringify({name: 'Anna'}) }) includes both header and JSON.stringify for body correctly.
Final Answer:
Option with method POST, header 'Content-Type: application/json', and stringified body -> Option A
Quick Check:
POST JSON needs header + JSON.stringify body [OK]

Quick Trick: Always set Content-Type header for JSON POST requests [OK]

Common Mistakes:

MISTAKES

Omitting Content-Type header
Sending body as object without JSON.stringify
Using GET method with body

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You want to send a POST request to an API to create a new user with name 'Anna'. Which of these code snippets correctly sends JSON data in the request body?

Step 1: Identify correct POST request structure

Step 2: Check which option includes header and stringified body

Final Answer:

Quick Check:

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