Which of the following actions should you take to ensure records are automatically scavenged?

You administer a Microsoft Windows Server 2012 domain named AIOTestking.com. The AIOTestking.com
domain has a server named TESTKING-DC01 configured as a Dynamic Host Configuration
Protocol (DHCP) and Domain Name System (DNS) server.
During the previous month a junior administrator removed a computer named TESTKING-SR01
from the domain but records for the computer still exists. AIOTestking.com wants you to have all static
resource information about TESTKING-SR01 to be removed.
Which of the following actions should you take to ensure records are automatically scavenged?

A.
You should modify the Record time stamp value of the static resource record information.

B.
You should modify Time –To-Live (TTL) and Security settings of the static resource record
information.

C.
You should modify Record Time stamp value and Expires after value of the static resource
record information.

D.
You should modify Security Settings and Record Time stamp values of static resource record
information.