What is a VLAN?
A. A type of computer virus
B. A virtual network that allows computers to communicate as if they were on the same physical network
C. A type of firewall used to secure networks
D. A type of router used to connect multiple networks
Answer:B
What is a VLAN?
A. A type of computer virus B. A virtual network that allows computers to communicate as if they were on the same physical network C. A type of firewall used to secure networks D. A type of router used to connect multiple networks