Rest API - Caching Strategies
Which of the following is the correct syntax to set a Cache-Control header that caches content for 120 seconds?
Which of the following is the correct syntax to set a Cache-Control header that caches content for 120 seconds?
easy📝 Syntax Q3 of 15
Step-by-Step Solution
Solution:
Step 1: Recall correct Cache-Control syntax for max-age
The correct syntax uses 'max-age' with an equals sign and no spaces: max-age=120.Step 2: Identify incorrect syntax options
Options with underscores, missing hyphens, or colons instead of equals are invalid.Final Answer:
Cache-Control: max-age=120 -> Option BQuick Check:
max-age uses hyphen and equals sign [OK]
Quick Trick: Use 'max-age=number' with hyphen and equals sign [OK]
Common Mistakes:
MISTAKES- Using underscore instead of hyphen
- Using colon instead of equals sign
- Omitting the equals sign
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