A Symantec NetBackup 7.5 master server has a Microsoft Windows policy that protects over 500 servers using
the directive ALL_LOCAL_DRIVES. The backup window for this policy is between
3:00 PM and 5:00 PM and is unshared with any other policy. When the backup window for this policy is open,
the overall performance of the disk storage unit gets degraded. Which setting should the administrator modify
to reduce the number of concurrent streams writing to the disk storage unit to 10 during the backup window?

A.
disable multiplexing on the policy schedules

B.
set the “Maximum backup copies” host property to 10

C.
enable multiplexing for the storage unit and set the value to 10

D.
enable the “Limit Jobs per policy” attribute