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Questions and Answers
Multipath is caused by the natural expansion of the radio wave front in free space
Multipath is caused by the natural expansion of the radio wave front in free space
False (B)
True or false: A channel access method allows only two terminals to transmit over the same transmission medium?
True or false: A channel access method allows only two terminals to transmit over the same transmission medium?
False (B)
Diffraction losses occur when the signal passes through media not transparent to electromagnetic waves
Diffraction losses occur when the signal passes through media not transparent to electromagnetic waves
False (B)
True or false: Multiplexing is provided by the data link layer in the OSI model?
True or false: Multiplexing is provided by the data link layer in the OSI model?
Small-scale fading refers to the slow changes in radio signal amplitude over long distances
Small-scale fading refers to the slow changes in radio signal amplitude over long distances
True or false: Medium access control is a sub-layer in the transport layer of the TCP/IP model?
True or false: Medium access control is a sub-layer in the transport layer of the TCP/IP model?
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