What device provides a strong magnetic field used to completely erase data on a hard drive or tape drive?
A) ATA Secure Erase
B) low-level format
C) degausser
D) magnetic data filter

Question

Quizplus · Accepted Answer

A degausser is a device that generates a strong magnetic field used to erase data on hard drives or tape drives by demagnetizing the magnetic storage medium. This process completely destroys any data that was previously stored on the drive and ensures that the data cannot be recovered by any means. ATA Secure Erase and low-level formatting are different methods used to erase data but do not require a strong magnetic field. A magnetic data filter is a type of filter used in electronics to filter out unwanted electromagnetic interference, but it is not used for erasing data on a hard drive or tape drive.

What Device Provides a Strong Magnetic Field Used to Completely