... ApplicationServersOU GPOto testking. com Restart TestKing2 .D. On TestKingD, enter a host (A) record for TestKing2 that displays TestKing2 's IPaddress as 192.168.6.23. On TestKing2 , in the Computer ... should you do?A. On Testking2 , configure the DHCP Relay Agent.B. On Testking2 , add a host (A) record for Testking1 at address 10.9.8.91.C. On Testking1 , authorize DHCP.D. On Testking1 , activate ... on TestKing3 C. Back up the DHCP database on TestKing1 to a local drive.Stop the DHCP service on TestKing1 Copy the backup file of the DHCP database to TestKing3 Restore the DHCP service on TestKing3 ...