Multiple choice general knowledge

What is a computer network without wires called?

  1. LAN

  2. WAN

  3. WiFi

  4. EPABX
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

WiFi (Wireless Fidelity) enables wireless local area networking by using radio waves to connect devices without physical cables or wires. While LAN and WAN describe the scope of networks (Local Area Network and Wide Area Network respectively), they don't specifically indicate wireless connectivity. EPABX is a telephone exchange system, not a network type.

Keep practicing — related questions