Question

At which of the following layers does a bridge handle frames?

1) Physical Layer
2) Data Link Layer
3) Network Layer
4) Transport Layer

Answer 1

A bridge operates at the Data Link Layer, forwarding frames based on MAC addresses to the appropriate devices within the same network.

Step-by-step explanation:

A bridge handles frames at the Data Link Layer of the OSI model. This layer is responsible for node-to-node data transfer between two devices on the same network. It uses MAC addresses to forward frames to the correct destination.