Various performance counters are checked to determine the cause of a redeployed Web server
bottleneck. It is determined that the aged SCSI hardware needs to be replaced with an upgrade,
rather than upgrading the RAM. Which three readings indicate this is the appropriate course of
action? (Select THREE)

A.
Current Disk Queue Length

B.
Average Disk Transfer/sec

C.
SCSI Class

D.
Disk Access Time