You suspect that one or more system files have been compromi

You suspect that one or more system files have been compromised on a customer’s Windows 7 computer. You want to scan and verify the versions of all protected system files on the computer. What utility should you use?

A. RDP

B. SFC

C. WFP

D. WRP

Solution

B. SFC, or System File Checker, uses WRP, or Windows Resource Protection, to scan all of the protected system files on a Windows 7 computer, including the registry keys, and if a file is found to be the incorrect version, SFC will replace it with the correct, signed file from the system cache.