KCNA Cloud Native Application Delivery Practice Question
Which TWO of the following are benefits of using Helm for managing Kubernetes applications?
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
✓
Templating engine for parameterizing Kubernetes manifests
Helm provides templating for reusable configurations and allows for easy rollback to previous releases.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Automatic scaling of pods based on CPU usage
Why it's wrong here
Scaling is handled by HorizontalPodAutoscaler, not Helm.
- ✗
Native integration with service mesh for traffic splitting
Why it's wrong here
Service mesh integration is not a Helm feature.
- ✓
Templating engine for parameterizing Kubernetes manifests
Why this is correct
Helm uses Go templates to create reusable charts.
- ✓
Ability to perform rollbacks to previous releases
Why this is correct
Helm tracks release history and supports rollback.
- ✗
Built-in support for canary deployments
Why it's wrong here
Helm does not have built-in canary deployment; that requires additional tools like Argo Rollouts.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This KCNA practice question is part of Courseiva's free CNCF 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 KCNA exam.