Scenario : a Citrix Administrator Needs to Power-Manage a Group

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?

A) Restart duration
B) Weekday and weekend hours
C) Peak and non-peak hours
D) Tag restrictions