(i) Attenuation is the reduction of data signal strength as it is propagated over the transmission media.
(ii) Broadcast is a transmission in which the transmitting device sends signals to all nodes (interface cards) connected on the network and can be received by anyone with an appropriate receiver.
maurice.mutuku answered the question on May 4, 2018 at 14:29
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Differentiate between Bandwidth and Protocol.
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May 4, 2018
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May 4, 2018
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May 4, 2018
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May 4, 2018
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May 4, 2018
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Define the term network topology.
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May 4, 2018
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May 4, 2018
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Describe the use of a bridge.
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Describe the use of a switch.
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May 4, 2018
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Briefly describe the use of Hubs or Concentrators.
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May 4, 2018
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Describe the use of Multiplexer(Mux).
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May 4, 2018
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Briefly describe the use of Codec (Coder-Decoder).
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May 4, 2018
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Describe the use of Modem(Modulator-Demodulator).
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May 4, 2018
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May 4, 2018
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Briefly explain major types of unbounded/ wireless transmission media.
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May 4, 2018
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Discuss the major types of bounded transmission media.
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May 4, 2018
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Distinguish between communication with and without cables.
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May 4, 2018
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Define data communication media.
Date posted:
May 4, 2018
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