Final answer:
A wireless bridge is a half-duplex device often used for Layer 2 connectivity in networking.
Step-by-step explanation:
Wireless Bridge: A Half-Duplex Device for Layer 2 Connectivity
A wireless bridge is a networking device that connects two separate local area networks (LANs) wirelessly. It operates at Layer 2 of the OSI model, which is responsible for data link connections.
A wireless bridge allows devices connected to one LAN to communicate with devices on another LAN. However, it can only transmit or receive data at one time, making it a half-duplex device.