单选题A user suspects that a recently installed program overwrote a Windows system file on the computer. Which of the following commands could be run to check and verify the system files？（）Asystem /vBwinnt /sCsfc /scannowDchkdsk /f
单选题
A user suspects that a recently installed program overwrote a Windows system file on the computer. Which of the following commands could be run to check and verify the system files？（）
A
system /v
B
winnt /s
C
sfc /scannow
D
chkdsk /f
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