The Systems Administrator Is Configuring the UAC on All Servers

Multiple Choice

The systems administrator is configuring the UAC on all servers to comply with a security audit. Once completed, all systems administrators will need to provide a special user account to make administrative changes. Which of the following would the systems administrator use to prevent unauthorized changes to the servers?

A) Implement privileged access controls
B) Configure the servers to deny security updates
C) Block access to other systems administrators
D) Disable unneeded services