Which Citrix Director view can a Citrix Administrator access to view the health of database services, the license server, and any hypervisor-hosting connections?

Scenario: A Citrix Administrator is working on a published application. The network connection remains active for 240 seconds but is interrupted and applications become unusable. The session then prompts for authentication. After the administrator successfully authenticates, the session is reconnected.
Which policy makes this possible?

Which PowerShell command should a Citrix Administrator run to obtain the name of a deployment, the local host cache configuration and the license level?

Scenario: A Citrix Administrator needs to power-manage a group of Server OS Virtual Delivery Agent (VDA) machines that are all in the same Delivery Group. The administrator needs all the machines to be restarted once a week during the weekend. Additionally, a subset of the machines should be restarted every day during non-peak hours.
Which feature must the administrator change from the default values in order to fulfill the requirements?

Scenario: A Citrix Administrator created a machine catalog using Machine Creation Services. The Desktop Experience was set to 'Random'.
Where will the unique information for the virtual machines be stored?