Teach Cloud - Cloud, DevOps, and Python Backend Development Blog

❓ Quiz Question

Aug 30, 2026

Quiz: What is Immutable Deployment Artifact principle?

Immutable artifacts guarantee that the exact binary tested in staging is what runs in production.

#CI/CD Pipelines #Quiz #Interactive

❓ Quiz Question

Aug 30, 2026

Container scanners detect CVEs in container base images before pushing to registries.

#CI/CD Pipelines #Quiz #Interactive

❓ Quiz Question

Aug 30, 2026

The Control Plane consists of API server, etcd datastore, scheduler, and controller manager.

#Kubernetes Operations #Quiz #Interactive

❓ Quiz Question

Aug 30, 2026

kube-proxy manages iptables/IPVS network rules to forward Service traffic to backend Pods.

#Kubernetes Operations #Quiz #Interactive

❓ Quiz Question

Aug 30, 2026

CoreDNS resolves internal cluster domain names to virtual Service ClusterIPs.

#K8s Orchestration #Quiz #Interactive

❓ Quiz Question

Oct 25, 2026

.proto files act as the single source of truth IDL, compiling via protoc into type-safe client stubs and server interfaces across languages.

#Microservices & Distributed Systems #Quiz #Interactive

❓ Quiz Question

Oct 25, 2026

… odern cloud infrastructure manifests (Kubernetes, Docker Compose, GitHub Actions) universally standardize on 2 spaces per level.

#YAML Configuration & DevOps #Quiz #Interactive

❓ Quiz Question

Oct 25, 2026

Wrapping port mappings in quotes ( "8080:80" ) prevents YAML 1.1 parsers from interpreting colon values as base-60 sexagesimal numbers.

#YAML Configuration & DevOps #Quiz #Interactive