In a REST API, you want to chain a 204 No Content response after a successful DELETE operation using async/await in Node.js. Which code snippet correctly implements this?

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Rest API - HTTP Status Codes

In a REST API, you want to chain a 204 No Content response after a successful DELETE operation using async/await in Node.js. Which code snippet correctly implements this?

Aawait deleteItem(id); res.status(200).send('Deleted');

Bres.status(204).json({ message: 'Deleted' }); await deleteItem(id);

Cres.sendStatus(204); await deleteItem(id);

Dawait deleteItem(id); res.status(204).send();

Step-by-Step Solution

Solution:

Step 1: Understand async/await flow
Await the delete operation before sending response to ensure completion.
Step 2: Identify correct 204 response usage
Send status 204 with empty body after successful deletion.
Final Answer:
await deleteItem(id); res.status(204).send(); -> Option D
Quick Check:
Await delete then send 204 empty response [OK]

Quick Trick: Await async delete before sending 204 response [OK]

Common Mistakes:

MISTAKES

Sending body with 204
Sending response before async operation completes
Using wrong status code

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In a REST API, you want to chain a 204 No Content response after a successful DELETE operation using async/await in Node.js. Which code snippet correctly implements this?

Step 1: Understand async/await flow

Step 2: Identify correct 204 response usage

Final Answer:

Quick Check:

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