Question:
Which of the following networking devices is used to regenerate and transmit the weakened signal ahead?
Which of the following networking devices is used to regenerate and transmit the weakened signal ahead?
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Use a Repeater to extend the range of a network,
especially in wired LANs or wireless bridges.
especially in wired LANs or wireless bridges.
Updated On: Jul 9, 2025
- Hub
- Ethernet Card
- Repeater
- Modem
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The Correct Option is C
Solution and Explanation
In networking, signals traveling over long distances lose strength.
A Repeater is a device that receives the weakened signal,
amplifies or regenerates it, and then transmits it further down the line.
This extends the range of the network beyond its natural limit.
A Hub connects multiple devices but does not regenerate signals.
An Ethernet Card is a network interface card installed in devices,
allowing them to connect to a network, but it does not amplify signals.
A Modem modulates and demodulates data for transmission over phone lines,
but does not function specifically to regenerate signals.
Therefore, the device that regenerates signals is a Repeater.
A Repeater is a device that receives the weakened signal,
amplifies or regenerates it, and then transmits it further down the line.
This extends the range of the network beyond its natural limit.
A Hub connects multiple devices but does not regenerate signals.
An Ethernet Card is a network interface card installed in devices,
allowing them to connect to a network, but it does not amplify signals.
A Modem modulates and demodulates data for transmission over phone lines,
but does not function specifically to regenerate signals.
Therefore, the device that regenerates signals is a Repeater.
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