Given a file app.properties with content key=value, what will be the output of kubectl create configmap app-config --from-file=app.properties?

medium📝 Command Output Q4 of 15

Kubernetes - ConfigMaps

Given a file app.properties with content key=value, what will be the output of kubectl create configmap app-config --from-file=app.properties?

AError: file not found

BNo output, command hangs

CConfigMap "app.properties" created

DConfigMap "app-config" created

Step-by-Step Solution

Solution:

Step 1: Understand command behavior
The command creates a ConfigMap named app-config using the file content.
Step 2: Expected output
On success, Kubernetes prints: ConfigMap "app-config" created.
Final Answer:
ConfigMap "app-config" created -> Option D
Quick Check:
Command output = Success message [OK]

Quick Trick: Success message confirms ConfigMap creation [OK]

Common Mistakes:

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