中等ICT-NETW-004
In a star topology, one cable between a computer and the central switch is unplugged. The usual result is:
A. Every computer in the school loses its connection.
B. Only the computer on that cable is disconnected.✓ 答案
C. The primary key of every database changes.
D. All files are converted to hexadecimal.
解說
Each device has its own link to the centre, so one cable fault affects that device. Failure of the central switch would be the wider outage.