Computer Networking A decrease in magnitude of current, voltage, a power of a signal in transmission between points, is known as Amplitude Aloha Carrier Attenuation None of these Amplitude Aloha Carrier Attenuation None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for POP3? 90 49 110 80 90 49 110 80 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In cyclic redundancy checking what is the CRC? the dividend the remainder the quotient the divisor None of these the dividend the remainder the quotient the divisor None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as modem Amplitude modulation None of these Aloha Angle modulation modem Amplitude modulation None of these Aloha Angle modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is Cladding? Coxial Cable Cables with shield None of these A typical optical fiber consists of a very narrow Coxial Cable Cables with shield None of these A typical optical fiber consists of a very narrow ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The difference between a multiplexer and a statistical multiplexer is None of these Statistical multiplexers need buffers while multiplexers do not need buffers Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) None of these Statistical multiplexers need buffers while multiplexers do not need buffers Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) ANSWER DOWNLOAD EXAMIANS APP
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