What does VLAN stand for?

• A. Virtual Local Area Network
• B. Virtual LAN (VLAN)
• C. Virtual Life Area Network
• D. Virtual Light Area Network

Answer: (A)

VLAN stands for Virtual Local Area Network. The “Virtual” part shows that the grouping is done in software, not by physically separating cables, which lets devices on different physical switches behave as if they’re on the same network. The “Local Area Network” part is the standard term for networks that cover a limited area, like a building or campus. Put together, a VLAN creates logical, not physical, network segments within a larger network.

Some people shorthand it as “Virtual LAN,” but the formal expansion includes “Local Area Network” to reflect its LAN scope. The other options don’t fit because they don’t use the correct terminology.