You need to obtain the replication status of all domain controllers

You have a single Active Directory directory service forest with three domains. You are monitoring Active Directory replication. You need to obtain the replication status of all domain controllers. What should you do?

A.
Run the repadmin /showutdvec command.

B.
Run the repadmin /showobjmeta command.

C.
Run the repadmin /replsummary command.

D.
Run the repadmin /showsig command.