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Why is it unsafe to keep a backup on the same failing drive as the original file?

Answer and explanation

Correct answer: Both the original and backup may be lost together

The governing concept is backup independence. A backup protects data only when it is stored separately enough from the original to survive the same failure. If both copies are on one failing drive, hardware damage, corruption, theft, or accidental deletion can affect them together. Therefore A is correct. Colour, extension length, and operating-system speed are unrelated to backup safety.

Related tags

BackupDrive-FailureData-SafetyUsing An Operating System And File ManagementIct (Information & Communication Technology) Skills IIct Information Communication Technology Skills IArtificial IntelligenceClass 9 Mcq

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