Paper 1 · ICT
UGC NET June 2024 Re-Exam (21.08.2024) Shift-II
Which of the following will create the fastest data transmission and the most stable computer network?
AUsing wireless access points to connect devices
BWirelessly connecting devices using mobile phones
CConnecting devices in series using co-axial cables
DConnecting devices to a switch using optic fibre cables ✓ Correct
Correct answer: (D) Connecting devices to a switch using optic fibre cables — Connecting devices to a switch using optic fibre gives the fastest, most stable network, so that is the answer.
Explanation
★Connecting devices to a switch using optic fibre gives the fastest, most stable network, so that is the answer.
★Optic fibre carries data as light at very high speeds.
★It is largely immune to electromagnetic interference, so the connection is stable.
★A switch gives each device a dedicated, reliable link.
★So fibre plus a switch offers the fastest and most stable network.
★Wireless links and co-axial series connections are slower and less stable.
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