CompTIA A+ 220-1102 Practice Question
What is the best method for ensuring the destruction of sensitive data on a HDD that is issued to employees on an as-needed basis?
DEFRAG
Standard format
Disk recovery
Overwrite
What is the best method for ensuring the destruction of sensitive data on a HDD that is issued to employees on an as-needed basis?
DEFRAG
Standard format
Disk recovery
Overwrite
When data is deleted or a disk is formatted the location of the data is tagged as empty and available for use but is not actually physically removed from the disk. This means after deleting it is still possible to read the data. Overwriting is a method that deletes the data and overwrites the physical location with random information to ensure it can never be recovered.
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