A user has highly confidential information on an old hard drive. Which of the following methods would BEST ensure that the data can never be recovered?

The correct answer is C. Degaussing tool. See the full explanation below for the reasoning.

Question

Options

AFORMAT /Q
BOverwrite program
CDegaussing tool
DLow level format

How the community answered

(24 responses)

A
13% (3)
B
4% (1)
C
79% (19)
D
4% (1)

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