Computer Networking The difference between a multiplexer and a statistical multiplexer is Statistical multiplexers need buffers while multiplexers do not need buffers None of these Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol Statistical multiplexers need buffers while multiplexers do not need buffers None of these Multiplexers use Time Division Multiplexing (TDM) while statistical multiplexers use Frequency Division Multiplexing (FDM) Multiplexers often waste the output link capacity while statistical multiplexers optimize its use Multiplexer use X.25 protocol, while statistical multiplexers use the Aloha protocol ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Devices interconnected by the LAN should include 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 None of these bridges and gateways ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A computer that handles resource sharing and network management in a local area network. Select the best fit for answer: Three Network Server Network operating system Virtual Private Network OSI Three Network Server Network operating system Virtual Private Network OSI ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following data transmission media has the largest terrestrial range without the use of repeaters or other devices? Microwave Laser Hardwiring Satellite None of these Microwave Laser Hardwiring Satellite None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Baseband is None of these All of these a signal all of whose energy is contained within a finite frequency range transmission of signals without modulation the simultaneous transmission of data to a number of stations None of these All of these a signal all of whose energy is contained within a finite frequency range transmission of signals without modulation the simultaneous transmission of data to a number of stations ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Terminals are required for None of these realtime, batch processing, and timesharing realtime, timesharing, and distributed processing realtime, timesharing, and message switching realtime, distributed processing, and manager inquiry None of these realtime, batch processing, and timesharing realtime, timesharing, and distributed processing realtime, timesharing, and message switching realtime, distributed processing, and manager inquiry ANSWER DOWNLOAD EXAMIANS APP
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