Exam KCNA Topic 1 Question 136 Discussion

Actual exam question for Linux Foundation's KCNA exam
Question #: 136
Topic #: 1
You're using a CI/CD pipeline to deploy a Node.js application to Kubernetes. The application requires environment variables for configuring database connections and API keys. How would you manage these environment variables in a secure and efficient manner?

Suggested Answer: D Vote an answer

Kubernetes Secrets provide a secure and robust solution for managing sensitive data like environment variables, API keys, and database credentials. By using Secrets, you ensure that these values are stored securely within the cluster and only accessible by authorized components.

by Diana at Aug 18, 2026, 11:04 AM

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