What command will create a backup queue manager for QMA on AIX system B?

An administrator has created a queue manager on AIX system A, using the command crtmqm ll QMA.
What command will create a backup queue manager for QMA on AIX system B?

A.
crtmqm ll QMB

B.
crtmqm ll QMA

C.
crtmqm lb QMA

D.
crtmqm ll backup QMA