Which tool should you use?

You install a read-only domain controller (RODC) named RODC1.

You need to ensure that a user named User1 can administer RODC1. The solution must minimize the number of permissions assigned to User1.

Which tool should you use?

A.
Active Directory Administrative Center

B.
Active Directory Users and Computers

C.
Dsadd

D.
Dsmgmt