On which device is any incoming signal on any port re-created (repeated)and sent out on every connected port on the device?
A) Switch
B) Hub
C) Router
D) Bridge

Question

Quizplus · Accepted Answer

A hub is a network device that takes incoming signals on any port and repeats them on all connected ports. This can lead to network congestion and collisions, which is why switches (which only send traffic to the intended recipient) have largely replaced hubs in modern networks. However, in situations where all connected devices need to receive all traffic (such as in a small network or for packet capture purposes), a hub can still be useful.

On Which Device Is Any Incoming Signal on Any Port