Which network topology requires a central controller or hub?
A. Star
B. Mesh
C. Ring
D. Bus
Answer:A
Which network topology requires a central controller or hub?
A. Star B. Mesh C. Ring D. Bus
Explanation: In star topology, no computer is connected to another computer directly but all the computers are connected to a central hub. Every message sent from a source computer goes through the hub and the hub then forwards the message only to the intended destination computer.