DATA LINK LAYER WIRED NETWORKS
DATA LINK CONTROL DLC
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Indicate the true statement. The process of sending and receiving started as early as
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the middle 1930s
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1850
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the beginning of the twentieth century
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the 1840s
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Explanation:
Detailed explanation-1: -The thermal noise of a noisy resistor is proportional to bandwidth and temperature only, hence the power remains unchanged even if we double the values of given resistors.
Detailed explanation-2: -In H3E only one sideband is transmitted. Therefore H3E is also called SSB modulation.
There is 1 question to complete.