Hotspot Question
You manage a Microsoft Azure RemoteApp deployment. The deployment consists of a cloud
collection named CloudCollection1 and a hybrid collection named HybridCollection1. Both
collections reside in a subscription named Subscription1. Subscription1 contains two Active
Directory instances named AzureAD1 and AzureAD2. AzureAD1 is the associated directory of
Subcsription1. AzureAD1 is synchronized to an on-premises Active Directory forest named
constoso.com. Passwords are synchronized between AzureAD1 and the on-premises Active
Directory. You have the following user accounts.
You need to identify to which collections each user can be assigned access. What should you
identify? To answer, select the appropriate options in the answer area.
Answer: 
Explanation:
A Microsoft account can only access a cloud collection. An Azure Active Directory (Azure AD)
account can access a cloud collection and it can access a hybrid collection if directory
synchronization with password sync is deployed. An on-premise domain account that does not
exist in any Azure Active Directory cannot access Azure cloud resources.
https://azure.microsoft.com/en-gb/documentation/articles/remoteapp-collections/