A customer has a ProLiant BL680c G5 Server Blade with an Integrated HP Smart Array P400i
Controller with 256MB ECC protected cache. An application runs slowly whenever there are large
bursts of disk writes. How can this be prevented?

A.
by adding more internal disks to distribute the load

B.
by creating a larger swap file to handle the extra load

C.
by changing the internal disks from RAID 1 to RAID 5

D.
by installing an optional 512MB cache with BBWC