You have been given a System Monitor (PerfMon) log in .csv format from your customer’s
Exchange server.
Now you must analyze that log to determine the average IOPS.
Which performance counter contains this data?

A.
Process – % Processor Time – _Total

B.
Process – % Processor Time – Store

C.
Logical Disk – Disk Transfers Per Second

D.
Physical Disk – Disk Transfers Per Second