Which term describes a network that connects computers without physical wires?

Which term describes a network that connects computers without physical wires?

• A. Wireless Networks
• B. Wireless Ethernet
• C. Local Area Wired Network
• D. Bluetooth Mesh

Answer: (A)

The main idea is recognizing networks that operate without physical cables. A wireless network links devices using radio waves (and sometimes infrared), letting computers communicate without Ethernet cables. This broad term covers technologies like Wi‑Fi and Bluetooth, making it the best fit for describing a network without wires. The other options are more specific or describe wired setups: Wireless Ethernet refers to a particular wireless implementation, Local Area Wired Network clearly implies cables, and Bluetooth Mesh is a specific wireless topology used mainly for IoT devices rather than the general concept of a computer network without wires.

The main idea is recognizing networks that operate without physical cables. A wireless network links devices using radio waves (and sometimes infrared), letting computers communicate without Ethernet cables. This broad term covers technologies like Wi‑Fi and Bluetooth, making it the best fit for describing a network without wires. The other options are more specific or describe wired setups: Wireless Ethernet refers to a particular wireless implementation, Local Area Wired Network clearly implies cables, and Bluetooth Mesh is a specific wireless topology used mainly for IoT devices rather than the general concept of a computer network without wires.