Question

This hex value is typically found at the end of a boot record:

A) CC DD
B) 55 AA
C) 88 99
D) 22 33

Answer 1

The hex value that is typically found at the end of a boot record is 55 AA. This value is known as the boot signature and is important for the computer to boot up properly.

Step-by-step explanation:

The hex value that is typically found at the end of a boot record is option B) 55 AA.

The boot record is the first sector of a computer's hard drive that contains important information about the file system and how the computer should boot up. The hex value 55 AA is known as the boot signature and is used to indicate that the sector is a valid boot record.

This value is important because when a computer boots up, the system checks for the boot signature at the end of the boot record to determine if it is a valid bootable device. If the boot signature is not present or is incorrect, the system will not be able to boot up properly.