Which administrative utility command in Windows allows a user to verify if system file variations have occurred and repair corrupted or missing core system files? MCQ with Answer and Explanation
Which administrative utility command in Windows allows a user to verify if system file variations have occurred and repair corrupted or missing core system files?
A. tasklist
B. sfc /scannow
C. ipconfig /all
D. chkdsk /f
Answer: Option B
Solution (By JKSSB Mock Tests)
The System File Checker (SFC) command utility ('sfc /scannow') scans protected Windows files for damage and replaces altered versions with accurate copies.
Explanation:
The 'ping' utility verifies network reachability by dispatching ICMP echo packets and measuring return times from target network interfaces.
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