A user reports an issue of intermittent Read / Write errors occurring on their PC. Which of
the following actions would a technician MOST likely take?

A.
Run FDISK on the drive

B.
Update definitions and run a virus scan

C.
Low level format the drive

D.
Run CHKDSK on the drive

Explanation:

Reference:
http://askleo.com/checking-and-repairing-a-disk-with-chkdsk/