220-902 Exam Dumps | A user has installed several applications, which has led to critical OS files being overwritten by files

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Question 10/178

A user has installed several applications, which has led to critical OS files being overwritten by files
supplied by the application's creator. Which of the following commands and switches should a technician
run to restore OS files to their original versions?

A. sfc /scannow

B. chkdsk /r

C. tasklist /svc

D. gpupdate /force

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