Computer Networking In a PC to telephone hookup for long distance communication, modem is connected between the telephone line and asynchronous port synchronous port crossover cable PC None of these asynchronous port synchronous port crossover cable PC None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network access standard is used for connecting stations to a packet-switched network? X.25 X.3 None of these X.75 X.21 X.25 X.3 None of these X.75 X.21 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The size or magnitude of a voltage or current waveform is Attenuation Amplitude Angle Modulation None of these Aloha Attenuation Amplitude Angle Modulation None of these Aloha ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A teleprocessing system may consist of computer center systems communications systems None of these All of these user systems computer center systems communications systems None of these All of these user systems 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 Angle modulation Aloha modem Amplitude modulation None of these Angle modulation Aloha ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error detection at the data link level is achieved by Cyclic Redundancy Code Equalization Hamming Code Bit Stuffing Cyclic Redundancy Code Equalization Hamming Code Bit Stuffing ANSWER DOWNLOAD EXAMIANS APP
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