Define Propagation delay.

175

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Define Transmission time.

98

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Define Node delay.

113

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Explain Asynchronous transmission.

189

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Explain Synchronous transmission.

154

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Discuss in detail, the reasons why a layered Network Architecture Model is used to construct a communications network.

109

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What are the disadvantages of fragmenting data.

184

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Explain the routing technique known as “flooding.”

212

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Define Amplitude

111

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What are the main advantages of routing in switched network technique?

108

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Define Phase

97

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Define Simplex

186

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What fields are contained in a Medium Access Control (MAC) frame?

167

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Define the term modulation.

192

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Define Full-Duplex

208

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