Correct Answer: Set Time-to-Live (TTL)
Setting a custom Time-to-Live (TTL) is the primary caching behavior that allows administrators to specify precisely how long assets remain cached on CDN edge servers before checkin...
Correct Answer
Set Time-to-Live (TTL)
Why This Answer Is Correct
Setting a custom Time-to-Live (TTL) is the primary caching behavior that allows administrators to specify precisely how long assets remain cached on CDN edge servers before checking for origin updates.
This question evaluates your knowledge of Azure CDN — a core concept tested in Microsoft Certified: Azure Administrator Associate (AZ-104). Understanding Azure CDN is essential for designing scalable, secure, and cost-effective cloud architectures. Mastery of this topic will help you answer scenario-based questions confidently on exam day.
Your media company streams video content to users globally. Users in different regions are experiencing high latency. You need to improve performance by caching content closer to the users. Which service should you implement?
Which Azure service should you use to deliver high-bandwidth content to users globally by caching it at strategically placed physical nodes?
What is an 'Edge Location' (or Point of Presence - PoP) in the context of Azure CDN?
What happens if a user requests a file from a CDN edge location and the file is NOT currently in the cache?
Which Azure CDN feature is designed to improve the performance of non-cacheable dynamic content (like search results or real-time data)?