https://foxipa.com/en/nginx/exercise/quiz/ Test your NGINX knowledge with module-level quiz exercises. Hugo en-US https://foxipa.com/en/nginx/exercise/quiz/foundation/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/foundation/ The NGINX process model, the C10K problem, installation anatomy, and zero-downtime reloads. https://foxipa.com/en/nginx/exercise/quiz/config-mechanics/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/config-mechanics/ The configuration language, server blocks, location matching, variables, maps, and includes. https://foxipa.com/en/nginx/exercise/quiz/static-content/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/static-content/ root versus alias, try_files fallbacks, MIME types, sendfile, and custom error pages. https://foxipa.com/en/nginx/exercise/quiz/proxy-gateway/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/proxy-gateway/ proxy_pass semantics, header hygiene, FastCGI, WebSockets, and gRPC proxying. https://foxipa.com/en/nginx/exercise/quiz/load-balancing/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/load-balancing/ Upstream pools, scheduling algorithms, failure handling, keepalive, and health checks. https://foxipa.com/en/nginx/exercise/quiz/tls-security/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/tls-security/ TLS termination, protocol hardening, mutual TLS, session resumption, and access control. https://foxipa.com/en/nginx/exercise/quiz/traffic-control/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/traffic-control/ Rate limiting with bursts, connection caps, geo decisions, traffic splitting, and WAF-style blocking. https://foxipa.com/en/nginx/exercise/quiz/caching/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/caching/ Cache mindset and keys, TTLs by status, stale-while-revalidate, request collapsing, and slicing. https://foxipa.com/en/nginx/exercise/quiz/performance/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/performance/ Workers and limits, buffers, gzip and Brotli compression, and HTTP/3 over QUIC. https://foxipa.com/en/nginx/exercise/quiz/stream-layer4/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/stream-layer4/ The stream module: TCP/UDP proxying, the PROXY protocol, and SNI-based TLS passthrough. https://foxipa.com/en/nginx/exercise/quiz/request-control/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/request-control/ The rewrite engine, the if trap and its map cure, auth_request, mirroring, and signed URLs. https://foxipa.com/en/nginx/exercise/quiz/observability/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/observability/ Log formats as schemas, JSON logging, golden signals, and stub_status. https://foxipa.com/en/nginx/exercise/quiz/dynamic-upstreams/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/dynamic-upstreams/ The resolver, runtime re-resolution, and service discovery without reloads. https://foxipa.com/en/nginx/exercise/quiz/production-arch/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/production-arch/ Edge topologies, the container contract, Kubernetes ingress, and choosing an implementation. https://foxipa.com/en/nginx/exercise/quiz/extending-nginx/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/extending-nginx/ Source builds, dynamic modules, njs scripting, and Brotli integration. https://foxipa.com/en/nginx/exercise/quiz/debugging/ Mon, 28 Sep 2026 00:00:00 +0000 https://foxipa.com/en/nginx/exercise/quiz/debugging/ The debugging method, debug builds, /proc forensics, core dumps, and profiling.