Free CompTIA A+ 220-1102 Practice Question

A user's Windows computer is experiencing frequent application crashes, system freezes, and occasional blue screens of death (BSODs). You suspect that some system files might be corrupted. Which of the following commands should you run in an elevated Command Prompt to scan and repair protected system files?

  • sfc /scannow

  • chkdsk /f

  • dism /online /cleanup-image /restorehealth

  • sfc /verifyonly

This question's topic:
CompTIA A+ 220-1102 / 
Software Troubleshooting
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