If a client sends If-Modified-Since: Wed, 10 May 2023 10:00:00 GMT and the resource was last modified at Wed, 10 May 2023 11:00:00 GMT, what will the server respond?

medium📝 Predict Output Q5 of 15

Rest API - Caching Strategies

If a client sends If-Modified-Since: Wed, 10 May 2023 10:00:00 GMT and the resource was last modified at Wed, 10 May 2023 11:00:00 GMT, what will the server respond?

A200 OK with full resource

B304 Not Modified

C403 Forbidden

D204 No Content

Step-by-Step Solution

Solution:

Step 1: Compare resource modification time
The resource was modified after the date in the If-Modified-Since header.
Step 2: Server response logic
Since resource is newer, server sends 200 OK with full resource content.
Final Answer:
200 OK with full resource -> Option A
Quick Check:
Resource newer than date = 200 with content [OK]

Quick Trick: If resource newer than date, send full content [OK]

Common Mistakes:

MISTAKES

Sending 304 when resource is newer
Confusing 204 No Content with 304
Assuming forbidden status for modification

Master "Caching Strategies" in Rest API

9 interactive learning modes - each teaches the same concept differently

Learn Why Deep Visual Try Challenge Project Recall Time

Want More Practice?

15+ quiz questions · All difficulty levels · Free

Free Signup - Practice All Questions

More Rest API Quizzes

If a client sends If-Modified-Since: Wed, 10 May 2023 10:00:00 GMT and the resource was last modified at Wed, 10 May 2023 11:00:00 GMT, what will the server respond?

Step 1: Compare resource modification time

Step 2: Server response logic

Final Answer:

Quick Check:

Want More Practice?