Name the purpose of the -symopt option of the symmir command in TimeFinder.

A.
It eliminates the need to specify a device for each subsequent establish and restore sequence

B.
It makes a one-to-one pairing based on the order in which the devices were added

C.
It allows the Symmetrix to determine the best device for the BCV pair

D.
It uses a round robin routine to establish the BCV pairs