Question

...................is the most basic way to safeguard your computer from being accessed by a burglar.
(a) Firewall (b) Cracker (c) Hacker (d) None of these
please give me it's answer fast...​

Answer 1

a) firewall

hope this will help you

Answer 2

(a) Firewall is the most basic way to safeguard your computer from being accessed by a burglar.

HOPE THIS HELPS !!!