WAEC - Computer Studies (2017 - No. 16)

In a star network, each node must? 
 be connected directly to adjacent node
 be connected directly to a central network hub 
 be connected directly to a common backbone cable 
possess a token before it can transmit signal to adjacent node

Explanation

In a star network, each node (computer, printer, or other device) is connected directly to a central network hub. The central hub manages and controls all functions of the network. 

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