Elasticity Design Patterns Quiz

5 questions • Pass: 70% • +25 pts

Quiz covering Auto-scaling and CDN

Elasticity Design Patterns 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 using a Content Delivery Network (CDN) in a web architecture?

  2. 2

    When configuring an Auto Scaling Group (ASG), what is the primary benefit of using a 'Cooldown' period?

  3. 3

    If your application experiences highly unpredictable, spiky traffic patterns, which scaling strategy is most cost-effective and responsive?

  4. 4

    Which of the following is a critical consideration when implementing stateful applications in an auto-scaled environment?

  5. 5

    You have a CDN serving static assets. You update a file named 'logo.png' on your origin server, but users continue to see the old version. What is the most likely cause and solution?