Final answer:
The two components of Azure AD Application Proxy are Connector and Connector Group, which are responsible for outbound connections and serve requests for high availability and load balancing.
Step-by-step explanation:
The two components of Azure AD Application Proxy are Connector and Connector Group. The Connector is a lightweight agent that is installed on a server within the internal network and is responsible for handling outbound connections to the Application Proxy service in Azure AD. The Connector Group is a logical grouping of connectors for high availability and load balancing. Each app you publish through the Application Proxy is assigned to a connector group, and all connectors within that group can serve requests for the app. This setup enhances security by ensuring that inbound connections never reach the internal network, as the connectors only make outbound connections to Azure AD Application Proxy.