Which type of boot authentciation is more secure? a) Power-on Password or supervisor password?
b) Drive password
c) Full disk encryption
d) Windows password

Your answer is C) Full disk encryption

Explanation:

Here's a breakdown:

For all the password-related questions, passwords can be guessed.

Full Disk encryption is a technology which protects information by converting it into unreadable code that cannot be deciphered easily by unauthorized people. Full Disk encryption uses disk encryption software or hardware to encrypt every bit of data that goes on a disk or disk volume.

Thus, the answer is C) Full disk encryption