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Study guide
Kubernetes quiz questions and answers
Review all 5 questions at your own pace. Open each answer to see the correct response and a concise explanation of the concept.
1What is the smallest deployable unit in Kubernetes?
Correct answer
Pod
A Pod wraps one or more containers that share networking and storage context.
2What does a Deployment manage?
Correct answer
Replica sets and rollout updates
Deployments manage desired pod replicas and rolling updates.
3What is a Kubernetes Service used for?
Correct answer
Stable networking to pods
Services provide stable access to dynamic groups of pods.
4Where should non-secret configuration commonly be stored?
Correct answer
ConfigMap
ConfigMaps store non-sensitive configuration data.
5What does horizontal pod autoscaling adjust?
Correct answer
Number of pod replicas
HPA scales pod replicas based on metrics like CPU, memory, or custom signals.