Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) ICT Meaning and Concept of ICT

With respect to data communication. which of the following statements is true about fibre optic cable? 

1
Fibre optic cable carries data in pulses of light and is prone to interference. 
2
Fibre optic cable carries data as electronic signals and is not prone to interference.  
3
Fibre optic cable carries data as electronic signals and is prone to interference. 
4
Fibre optic cable carries data in pulses of light and is not prone to interference.  
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