[Solved] Which of the following is a good practice for implementing graceful degradation in REST APIs? - Ans: Provide fallback data or partial responses when some services fail | Rest API

Rest API - Rate Limiting and Throttling

Which of the following is a good practice for implementing graceful degradation in REST APIs?

AReturn HTTP 500 error immediately on any failure

BProvide fallback data or partial responses when some services fail

CIgnore errors and return empty responses silently

DAlways retry indefinitely until success

Step-by-Step Solution

Solution:

Step 1: Identify best practice for graceful degradation
Graceful degradation means handling failures smoothly by providing fallback or partial data.
Step 2: Evaluate options
Returning fallback data or partial responses keeps the API usable despite failures, which matches graceful degradation.
Final Answer:
Provide fallback data or partial responses when some services fail -> Option B
Quick Check:
Fallback or partial data = graceful degradation [OK]

Quick Trick: Fallback data keeps API usable during partial failures [OK]

Common Mistakes:

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