Rishi Works as a Network Administrator

Multiple Choice

Rishi works as a network administrator. He configures the domain-joined laptops in his company to sleep if they are on battery power and idle for more than 20 minutes. Some users, to save battery, change this duration to 10 minutes. However, the next time they restart the laptop, it is automatically configured to sleep in 20 minutes.
Which of the following has Rishi likely used to configure the laptops?

A) A domain controller
B) Group Policy Preferences
C) A Distributed File System
D) Organizational units