# What is the purpose of the 'app-of-apps' pattern in Argo CD?

Argo CD, Hard (Expert), Concepts. https://k8wiz.com/uquiz/what-is-the-purpose-of-the-app-of-apps-pattern-in-argo-cd

- A. To create applications that deploy other applications
- B. To organize applications in a hierarchical structure
- C. To deploy multiple copies of the same application
- D. To create applications that span multiple clusters

**Answer:** To create applications that deploy other applications

**Explanation:** The 'app-of-apps' pattern in Argo CD involves creating an Argo CD Application that deploys other Argo CD Applications. This pattern is useful for managing a large number of applications, bootstrapping new clusters, or organizing applications into logical groups. It leverages Argo CD's ability to deploy custom resources, including its own Application resources.