You want to send 100 API requests in batches of 10 asynchronously to avoid overloading the server. Which approach correctly implements this in JavaScript?

hard📝 Application Q15 of 15

Rest API - Batch and Bulk Operations

ASend requests one by one using a for loop with await inside.

BSend all 100 requests at once with Promise.all without batching.

CUse a forEach loop with async fetch calls without awaiting.

DSplit URLs into chunks of 10, then use Promise.all on each chunk sequentially.

Step-by-Step Solution

Solution:

Step 1: Understand batch size control
Sending all 100 requests at once may overload the server; batching limits concurrency.
Step 2: Implement batch processing
Split URLs into groups of 10, then await Promise.all for each batch sequentially.
Final Answer:
Split URLs into chunks of 10, then use Promise.all on each chunk sequentially. -> Option D
Quick Check:
Batch requests in chunks with Promise.all = Split URLs into chunks of 10, then use Promise.all on each chunk sequentially. [OK]

Quick Trick: Batch requests in small groups, await each batch [OK]

Common Mistakes:

MISTAKES

Sending all requests at once causing overload
Not awaiting async calls properly
Sending requests one by one losing async benefits

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More Rest API Quizzes

You want to send 100 API requests in batches of 10 asynchronously to avoid overloading the server. Which approach correctly implements this in JavaScript?

Step 1: Understand batch size control

Step 2: Implement batch processing

Final Answer:

Quick Check:

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