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.
Minimum cycle time must have elapsed

B.
SDDF bitmaps have been swapped at Site A

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

D.
SYMCLI_STAR_ALLOW_CASCADED_CONFIGURATION option must be enabled in the
options file

Explanation: