Which statement best defines the type of wireless network that extends a wired network?

Which statement best defines the type of wireless network that extends a wired network?

• A. Extension to a Wired Network
• B. Multiple Access Points
• C. LAN-to-LAN Wireless Network
• D. 3G/4G/5G Hotspot

Answer: (A)

Extending a wired network with wireless access means using access points that connect to the wired backbone to provide Wi‑Fi for wireless devices. That description matches the idea of an extension to a wired network, because the wireless portion serves to broaden the reach of the existing wired LAN. In practice, access points attach to the Ethernet network and broadcast wireless signals so laptops, phones, and other devices can join without cables. The other options describe different concepts rather than the act of extending a wired LAN. Multiple access points refers to deployment, not the type of network itself. A LAN-to-LAN wireless network is about linking two separate LANs over wireless bridges, not extending a single wired LAN to end devices. A 3G/4G/5G hotspot uses cellular networks and does not extend a wired infrastructure.

Extending a wired network with wireless access means using access points that connect to the wired backbone to provide Wi‑Fi for wireless devices. That description matches the idea of an extension to a wired network, because the wireless portion serves to broaden the reach of the existing wired LAN. In practice, access points attach to the Ethernet network and broadcast wireless signals so laptops, phones, and other devices can join without cables.

The other options describe different concepts rather than the act of extending a wired LAN. Multiple access points refers to deployment, not the type of network itself. A LAN-to-LAN wireless network is about linking two separate LANs over wireless bridges, not extending a single wired LAN to end devices. A 3G/4G/5G hotspot uses cellular networks and does not extend a wired infrastructure.