Beginner
Computer Networks
Q8 / 100
What is a switch?
Correct! Well done.
Incorrect.
The correct answer is B) A Layer 2 device that forwards frames within a LAN using MAC address tables
B
Correct Answer
A Layer 2 device that forwards frames within a LAN using MAC address tables
Explanation
Switches learn MAC addresses and forward frames only to the correct port, unlike hubs that broadcast to all ports. Switches operate at the Data Link layer.
Progress
8/100