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Q. |
Which network topology requires a central controller or hub? |
A. | star |
B. | mesh |
C. | ring |
D. | bus |
Answer» A. 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. |
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