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Attenuation is a function of(a) Channel length(b) Transmission media(c) Signal frequencies(d) All of the mentionedThis question was addressed to me during an interview.My question is based upon Abstraction and Layering in chapter Digital Communication of Digital Communications

Answer»

The CORRECT answer is (d) All of the mentioned

Explanation: Attenuation is a FUNCTION of channel length, TRANSMISSION media and SIGNAL frequencies.



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