606.Identify the channel settings that can be performed using the CONFIGURE CHANNEL or ALLOCATE CHANNEL commands in RMAN (choose all that apply)
A.Limiting the input/output (I/O) bandwidth consumption
B.Specifying the size of backup sets and backup pieces
C.Specifying vendor-specific information for a media manager
D.Specifying the parallelism for backup and restore operations
正确答案是AC