Question

Which of the following are true about firewalls?
A. Follows a set of rules

B. Can be either a hardware or software device

C. Filters network traffic

D. All the above

Answer 1

Which of the following are true about firewalls?

A. Follows a set of rules

B. Can be either a hardware or software device

C. Filters network traffic

Answer: Option D

All of these
D. All the above

Answer 2

"All the above i.e - Follows a set of rules , Can be either a hardware or software device ,  Filters network traffic".
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Option D) is the answer to following question.

firewalls-
→Follows a set of rules
→Can be either a hardware or software device
→Filters network traffic
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Best of luck ;)
ROYALJATT