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CompTIA A+ 220-901

Category - Hardware and Network Troubleshooting

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For maintenance on a hard drive, which of the following tools or operations are the most useful? Choose all that apply.

Scandisk
Defrag
Check Disk
Device Manager

Explanation

Answers: B and C - Defragmentation reduces the amount of data fragmentation on a hard drive and Check Disk checks the file system integrity on hard (and floppy) drives and can fix logical system errors.

Key Takeaway: Defrag and Check Disk are diagnostic and maintenance tool that provide upkeep on a hard disk drive.

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CompTIA A+ 220-901

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CompTIA A+ 220-901

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