The following two standard device groups have been created in a Symmetrix TimeFinder environment: bcv1dg, which has five standard devices and five BCV devices.bcv2dg, which has no standard devices and five BCV devices.
The five standard devices will moved, from bcv1dg to bcv2dg, by using which SYMCLI command?

A.
symld -g bcv1dg moveall bcv2dg

B.
symbcv -g bcv1dg moveall bcv2dg

C.
symld -g bcv2dg moveall bcv1dg

D.
symdg -g bcv1dg moveall bcv2dg