Which option best describes a wireless network that uses wireless connections for some transmissions?

Which option best describes a wireless network that uses wireless connections for some transmissions?

• A. VPN
• B. LAN
• C. WLAN
• D. WAN

Answer: (C)

A Wireless Local Area Network describes a network in a limited area that uses wireless links to connect devices. This type of network relies on radios (like Wi‑Fi) for devices to talk to a wireless access point, which is usually connected to a wired backbone. That means some transmissions are wireless, while the underlying network can still use wired connections for the rest of the path. This fits the description of a network that uses wireless connections for some transmissions within a local footprint. In contrast, a LAN can be entirely wired or include both wired and wireless parts but isn’t defined by wireless access, a WAN covers wide geographic areas, and VPN refers to securely tunneling data over a network rather than describing a network’s basic form. A practical example is a home Wi‑Fi network where devices connect wirelessly to a router that is linked to the internet.

A Wireless Local Area Network describes a network in a limited area that uses wireless links to connect devices. This type of network relies on radios (like Wi‑Fi) for devices to talk to a wireless access point, which is usually connected to a wired backbone. That means some transmissions are wireless, while the underlying network can still use wired connections for the rest of the path. This fits the description of a network that uses wireless connections for some transmissions within a local footprint.

In contrast, a LAN can be entirely wired or include both wired and wireless parts but isn’t defined by wireless access, a WAN covers wide geographic areas, and VPN refers to securely tunneling data over a network rather than describing a network’s basic form. A practical example is a home Wi‑Fi network where devices connect wirelessly to a router that is linked to the internet.