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Computer Networks
Computer Network
Q
Which network topology requires a central controller or hub?
AA. Ring
BB. Bus
CC. Star
DD. Mesh
Correct Answer:
C. C. Star
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.