A technician believes a machine loaded with Windows XP Professional has issues with file
integrity of the core OS components. Which of the following commands could be used to both
check and replace damaged files?
A.
SFC /SCANNOW
B.
CHKDSK /R /F
C.
FORMAT C:
D.
DISKPART
Explanation:
http://pcsupport.about.com/od/toolsofthetrade/ht/sfc-scannow.htm