# Which Flux custom resource installs and upgrades a Helm chart?

Flux CD, Easy (Beginner), Concepts. https://k8wiz.com/uquiz/which-flux-custom-resource-installs-and-upgrades-a-helm-chart

- A. HelmRepository
- B. HelmChart
- C. Kustomization
- D. HelmRelease

**Answer:** HelmRelease

**Explanation:** A HelmRelease names a chart and its values. helm-controller installs or upgrades the release with the Helm SDK, so 'helm list' still shows it. HelmRepository and HelmChart are sources that provide the chart.