How would you best define a WLAN?

How would you best define a WLAN?

• A. A Network with Wired Backbone
• B. A Wireless LAN
• C. A LAN that uses wireless transmissions
• D. A LAN with Bluetooth devices

Answer: (C)

A WLAN is a Local Area Network that uses wireless transmissions to connect devices within a limited area. This means devices like laptops, phones, and printers can access network resources without being physically wired to a switch—through wireless access points and wireless NICs, typically using Wi‑Fi standards. The wired backbone, if present, serves as the backhaul to other networks, but the defining feature is that the access part of the network is wireless. That’s why this option is the best fit: it emphasizes the LAN connectivity is achieved via wireless media. The alternative describing a network with a wired backbone doesn’t capture the wireless access aspect; simply spelling out the acronym or mentioning Bluetooth doesn’t reflect how WLANs are generally implemented or used in real networks.

A WLAN is a Local Area Network that uses wireless transmissions to connect devices within a limited area. This means devices like laptops, phones, and printers can access network resources without being physically wired to a switch—through wireless access points and wireless NICs, typically using Wi‑Fi standards. The wired backbone, if present, serves as the backhaul to other networks, but the defining feature is that the access part of the network is wireless.

That’s why this option is the best fit: it emphasizes the LAN connectivity is achieved via wireless media. The alternative describing a network with a wired backbone doesn’t capture the wireless access aspect; simply spelling out the acronym or mentioning Bluetooth doesn’t reflect how WLANs are generally implemented or used in real networks.