Which of the following can permanently remove data from a drive?

A. Deleting and formatting
B. Deleting and disk wiping
C. Formatting and degaussing
D. Disk wiping and degaussing


Answer: D
Explanation: The two methods to permanently remove data from a drive are disk wiping and degaussing. Deleting removes only the operating systems reference to a file and formatting deletes the MBR and operating system without actually deleting the data.

Computer Science & Information Technology

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