CGOA Tooling Practice Question
In a GitOps workflow, what is the best way to handle a configuration that must be different for production versus development clusters?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Kustomize overlays
Using Kustomize overlays allows you to maintain a common base and modify specific values for each environment.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Copy-pasting the manifest files
Why it's wrong here
This creates maintenance debt.
- ✗
Using environment variables
Why it's wrong here
GitOps tools do not natively inject shell environment variables into YAML.
- ✓
Kustomize overlays
Why this is correct
Overlays are the standard solution for environment-specific differences.
- ✗
Running multiple ArgoCD instances
Why it's wrong here
This increases complexity unnecessarily.
About these practice questions
One of 325 original CGOA practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official CNCF / Linux Foundation exam blueprint
This CGOA practice question is part of Courseiva's free CNCF / Linux Foundation certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the CGOA exam.