COMPTIA A+ Practice Exam

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Ace your COMPTIA A+ certification with our practice exam. Engage with a variety of questions including multiple choice and performance-based, complete with hints and detailed explanations. Prepare effectively and boost your confidence for the big day!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What does 'chkdsk /R' command do?

Formats HDD
Recovers data
Deletes data
Encrypts data

The correct answer is: Recovers data

The 'chkdsk /R' command is used to scan and repair issues with your hard drive. This command is used to recover data from damaged sectors on your hard drive and can fix various file system errors. Therefore, options A, C and D are incorrect as they do not relate to the purpose of the 'chkdsk /R' command.