Answer:
The correct answer is Option (D): Access point (AP).
Step-by-step explanation:
An access point (AP) is a transceiver that connects to a network via an Ethernet cable and bridges a wireless LAN (local area network) with a wired network. It allows wireless devices, such as laptops and smartphones, to connect to the network and access the Internet.
A switch is a device that connects multiple devices together on a network and forwards data between them. A wireless network interface card (WNIC) is a hardware component that allows a device to connect to a wireless network. A router is a device that connects multiple networks together and routes data between them.