Q.

Which of the following is NOT a type of firewall?

A. Packet filtering firewall
B. Circuit-level gateway
C. Stateful inspection firewall
D. Data encryption
Answer» D. Data encryption
Explanation: Data encryption is a method of protecting data, not a type of firewall. Firewalls can be implemented through various technologies like packet filtering, circuit-level gateways, etc.
7
0
Do you find this helpful?
0

View all MCQs in

E-Business

Discussion

No comments yet