Question

Name a process of deleting data by sending an eraser to clear the instruction in an address of nonvolatile memory.

Answer 1

Select the desired erase mode to delete all the data on the HDD or the non-volatile memory of this machine with a specific data. Also execute deleting all the data. Use this function when disposing of the machine.

Mode 1

Overwrites with 0x00

Mode 2

Overwrites with a single random digit - Overwrites with a single random digit - Overwrites with 0x00

Mode 3

Overwrites with 0x00 - Overwrites with 0xff - Overwrites with a single random digit - Verification

Mode 4

Overwrites with a single random digit - Overwrites with 0x00 - Overwrites with 0xff

Mode 5

Overwrites with 0x00 - Overwrites with 0xff - Overwrites with 0x00 - Overwrites with 0xff

Mode 6

Overwrites with 0x00 - Overwrites with 0xff - Overwrites with 0x00 - Overwrites with 0xff - Overwrites with 0x00 - Overwrites with 0xff - Overwrites with random digits

Mode 7

Overwrites with 0x00 - Overwrites with 0xff - Overwrites with 0x00 - Overwrites with 0xff - Overwrites with 0x00 - Overwrites with 0xff - Overwrites with 0xaa

Mode 8

Overwrites with 0x00 - Overwrites with 0xff - Overwrites with 0x00 - Overwrites with 0xff - Overwrites with 0x00 - Overwrites with 0xff - Overwrites with 0xaa - Verification