Computer Networking Sales persons and other employees of the company who spend much of their time away from their offices but keep in touch with their company's microcomputers or main frame computers over telephone lines are called None of these teleprocessors telecommuters company directors field workers None of these teleprocessors telecommuters company directors field workers ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Devices interconnected by the LAN should include None of these bridges and gateways All of these Computers and terminals mass storage device, printers and plotters None of these bridges and gateways All of these Computers and terminals mass storage device, printers and plotters ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The amount of uncertainty in a system of symbol is called Entropy loss None of these Bandwidth Quantum Entropy loss None of these Bandwidth Quantum ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following summation operation is performed on the bits to check an error-detecting code? Checksum Coder-decoder Attenuation None of these Codec Checksum Coder-decoder Attenuation None of these Codec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following condition is used to transmit two packets over a medium at the same time? Contention Asynchronous Collision Synchronous None of these Contention Asynchronous Collision Synchronous None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many pairs of stations can simultaneously communicate on Ethernet LAN? multiple 2 3 1 None of these multiple 2 3 1 None of these ANSWER DOWNLOAD EXAMIANS APP
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