Content Delivery Networks are a core topic in cloud certification exams including AWS Solutions Architect, Azure Administrator, and Google Cloud Professional. This free CDN practice test PDF gives you printable multiple-choice questions covering CDN architecture, caching strategies, edge computing, and performance optimization — so you can study wherever you are, even without internet access.
The PDF covers everything from how origin servers hand off content to edge nodes, to cache-control headers, TTL expiration, and real-world CDN use cases like video streaming, static asset delivery, and DDoS mitigation. Download it once and review it on any device or print it out for desk study.
Questions test your knowledge of origin servers, edge nodes, and Points of Presence (PoPs). You need to understand cache hierarchies — how content flows from origin to regional edge caches to end users — and how CDNs reduce latency by serving assets from the closest geographic location.
The exam tests cache-control header values (max-age, s-maxage, no-cache, no-store), TTL-based expiration, manual purge APIs, and versioned URL strategies. You need to know when to use each invalidation approach and the trade-offs involved in aggressive vs. conservative caching.
Scenarios cover static asset delivery, video streaming (adaptive bitrate), API acceleration, and DDoS mitigation. HTTP/2 multiplexing and HTTP/3 QUIC improvements are tested, along with origin pull vs. origin push models and when each applies.
Questions cover SSL/TLS termination at the edge, Web Application Firewall (WAF) integration, custom domain configuration with CNAME records, CDN failover and origin health checks, and how cache hit ratio affects both performance and cost.
Want interactive CDN questions with instant scoring? Our CDN practice test lets you quiz yourself online, track your score, and review answer explanations immediately. Use the online tests alongside the PDF for the most complete CDN exam preparation — the PDF is ideal for commutes and offline study, while the online tests give you timed exam simulation.