Microsoft Azure Architect Design (legacy) — Question 46

You are planning to deploy an application named App1 that will run in containers on Azure Kubernetes Service (AKS) clusters. The AKS clusters will be distributed across four Azure regions.
You need to recommend a storage solution for App1. Updated container images must be replicated automatically to all the AKS clusters.
Which storage solution should you recommend?

Answer options

• A. Azure Content Delivery Network (CDN)
• B. Premium SKU Azure Container Registry
• C. Azure Cache for Redis
• D. geo-redundant storage (GRS) accounts

Correct answer: B

Explanation

The Premium SKU Azure Container Registry is designed for storing and managing container images, allowing for automatic replication across multiple regions, making it the best choice. In contrast, Azure CDN is focused on content delivery, Azure Cache for Redis is for caching data, and geo-redundant storage (GRS) accounts do not provide the necessary functionality for managing container images.