[Solved] Which of the following YAML snippets correctly defines an immutable ConfigMap named app-config? — Ans: apiVersion: v1 kind: ConfigMap metadata: name: app-config immutable: true data:... | Kubernetes

Kubernetes - ConfigMaps

Which of the following YAML snippets correctly defines an immutable ConfigMap named app-config?

AapiVersion: v1 kind: ConfigMap metadata: name: app-config immutable: true data: key: value

BapiVersion: v1 kind: ConfigMap metadata: name: app-config immutable: true data: key: value

CapiVersion: v1 kind: ConfigMap metadata: name: app-config data: key: value immutable: true

DapiVersion: v1 kind: ConfigMap metadata: name: app-config spec: immutable: true data: key: value

Step-by-Step Solution

Solution:

Step 1: Locate the correct placement of immutable: true
The immutable field is a top-level field in the ConfigMap, placed alongside apiVersion, kind, and metadata.
Step 2: Verify YAML structure
apiVersion: v1 kind: ConfigMap metadata: name: app-config immutable: true data: key: value places immutable: true correctly at the top level, outside metadata and data.
Final Answer:
apiVersion: v1 kind: ConfigMap metadata: name: app-config immutable: true data: key: value -> Option B
Quick Check:
Immutable field location = top-level in ConfigMap [OK]

Quick Trick: Place immutable at top-level, not inside metadata [OK]

Common Mistakes:

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More Kubernetes Quizzes

Which of the following YAML snippets correctly defines an immutable ConfigMap named app-config?