CDN Caching Rules and Optimization Quiz

5 questions • Pass: 70% • +25 pts

Quiz covering Content Delivery Networks

CDN Caching Rules and Optimization Quiz

5 questions | Pass: 70% | Earn 25 points

Questions in this quiz

A preview of the 5 questions covered. Start the quiz above to answer them, check your score, and read the explanations.

  1. 1

    What is the primary purpose of a Content Delivery Network (CDN) in terms of caching?

  2. 2

    Which HTTP header is primarily used to instruct a CDN on how long to cache a specific resource?

  3. 3

    You have updated a CSS file on your origin server, but users are still seeing the old version. Which process should you trigger to ensure the CDN serves the updated file immediately?

  4. 4

    What is the primary benefit of using 'Cache Busting' techniques, such as appending version strings (e.g., style.css?v=2.0) to filenames?

  5. 5

    If your origin server sends a 'Vary: Accept-Encoding' header, how does this affect the CDN's caching behavior?