Question : A _______________is an electronic device that receives a weak signal and regenerates it.
Option 1: hub
Option 2: router
Option 3: repeater
Option 4: switch
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Correct Answer: repeater
Solution : The correct option is repeater.
A repeater is an electronic device that receives a weak signal and regenerates or amplifies it to extend its range or improve its quality. Repeaters are commonly used in telecommunications and networking to boost signals in situations where the original signal may weaken over distance or encounter obstacles.
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