[Solved] Consider this pseudocode for a REST API endpoint:try { data = fetchAllData(); return { data: data, status: 200 };... }What will the API return if fetchAllData() throws an error? | Rest API

Rest API - Rate Limiting and Throttling

Consider this pseudocode for a REST API endpoint:

try {
  data = fetchAllData();
  return { data: data, status: 200 };
} catch (error) {
  fallback = fetchPartialData();
  return { data: fallback, status: 206 };
}

What will the API return if fetchAllData() throws an error?

APartial data with status 206

BError message with status 500

CNo data with status 404

DFull data with status 200

Step-by-Step Solution

Solution:

Step 1: Understand the try-catch flow
If fetchAllData() throws an error, the catch block runs, fetching partial data.
Step 2: Identify returned data and status in catch
The catch returns partial data with status 206 Partial Content.
Final Answer:
Partial data with status 206 -> Option A
Quick Check:
Error triggers fallback with 206 status [OK]

Quick Trick: Errors trigger fallback data with 206 status [OK]

Common Mistakes:

Assuming error returns 500 status
Ignoring catch block fallback
Thinking full data is returned on error

Master "Rate Limiting and Throttling" in Rest API

9 interactive learning modes - each teaches the same concept differently

Learn Why Deep Visual Try Challenge Project Recall Time

More Rest API Quizzes

Consider this pseudocode for a REST API endpoint:

Step 1: Understand the try-catch flow

Step 2: Identify returned data and status in catch

Final Answer:

Quick Check:

Want More Practice?