CGOA Gitops Patterns Practice Question
You are designing a multi-cluster deployment with Argo CD. You want to avoid defining 50 individual Application manifests. Which feature should you use?
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
✓
Argo CD ApplicationSets.
ApplicationSets use generators (like the Cluster generator) to dynamically create Applications based on cluster list, significantly reducing configuration overhead.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Argo CD ApplicationSets.
Why this is correct
ApplicationSets automate the generation of Applications for multiple clusters.
- ✗
Helm subcharts.
Why it's wrong here
Subcharts do not manage multi-cluster deployment automatically.
- ✗
Git submodules.
Why it's wrong here
Submodules do not help with cluster-level abstraction.
- ✗
Kubernetes Custom Resource Definitions (CRDs).
Why it's wrong here
CRDs are the underlying mechanism, but not the pattern for multi-cluster automation.
About these practice questions
This CGOA question is part of Courseiva's 325-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. 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.