Which Azure components are part of the overview page?

The overview page in Azure provides a summarized dashboard that displays a variety of component types and their status, which is essential for efficiently monitoring and managing cloud resources. Among the components listed, Redis and app services are included on the overview page for several reasons.

Redis is a powerful in-memory data structure store, commonly used as a database, cache, and message broker. App services, on the other hand, are used to host web applications, REST APIs, and mobile back ends, functioning as a key player in deploying modern applications in Azure. The overview page is designed to help users quickly assess the health and performance of these components, making it easier to visualize resource utilization, responsiveness, and any potential issues.

The other options either represent components that are not typically featured on the Azure overview page or focus on a narrower category of resources, which limits their relevance to that specific context. The overview page aims to provide a comprehensive glance at key resources that are actively used and monitored within a cloud environment. Therefore, the presence of both Redis and app services makes option B the correct choice, reflecting Azure's emphasis on application and data services in providing a complete operational picture.