Refer to the exhibit. A composite group spanning two Symmetrix arrays is set up to run
SRDF/Star using Cascaded SRDF as illustrated in the exhibit. Which condition must be met
before an MSC cycle switch is performed at site B?

A.
Invalid track count between Sites A and C must be under 30000

B.
SYMCLI_STAR_ALLOW_CASCADED_CONFIGURATION option must be enabled in the
options file

C.
SDDF bitmaps have been swapped at Site A

D.
Minimum cycle time must have elapsed

Explanation: