Multiple choice technology architecture

Which device provides concentrated connectivity while making data transmission more efficient ?

  1. Hub

  2. Repeater

  3. Bridge

  4. Switch

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A switch operates at Layer 2 and learns MAC addresses to forward frames only to specific destination ports, unlike a hub which broadcasts to all ports. This provides dedicated bandwidth to each connected device, making data transmission more efficient. Switches are the core devices providing concentrated connectivity in modern networks.