[Solved] A REST API supports JSON and XML. The client sends:Accept: application/json;q=0.8, application/xml;q=0.8Which format should the server choose and why? | Rest API

Rest API - Request and Response Format

A REST API supports JSON and XML. The client sends:
Accept: application/json;q=0.8, application/xml;q=0.8
Which format should the server choose and why?

Aapplication/xml because it is more verbose

BEither format, server's choice when q values tie

Capplication/json because it is listed first

DReturn 406 Not Acceptable due to tie

Step-by-Step Solution

Solution:

Step 1: Analyze Accept header with equal quality factors
Both JSON and XML have q=0.8, so equal priority.
Step 2: Understand server choice on tie
When q values tie, server can choose either supported format.
Step 3: Eliminate incorrect options
Order does not guarantee preference; 406 is not required for tie.
Final Answer:
Either format, server's choice when q values tie -> Option B
Quick Check:
Tie in q values = server chooses either format [OK]

Quick Trick: Equal q values let server pick any supported format [OK]

Common Mistakes:

Assuming first listed is always chosen
Thinking tie causes error 406
Choosing format based on verbosity

Master "Request and Response Format" 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

A REST API supports JSON and XML. The client sends:

Step 1: Analyze Accept header with equal quality factors

Step 2: Understand server choice on tie

Step 3: Eliminate incorrect options

Final Answer:

Quick Check:

Want More Practice?