Computer Networking Communication between computers is almost always serial None of these parallel direct series parallel serial None of these parallel direct series parallel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A terminal multiplexer has six 1200 bps terminals and 'n' 300bps terminals connected to it. The outgoing line is 9600bps. What is the maximum value of n? 28 4 8 16 28 4 8 16 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 Collision Synchronous Asynchronous None of these Contention Collision Synchronous Asynchronous None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of connections can use full duplex?1. Hub to hub2. Switch to switch3. Host to host4. Switch to hub5. Switch to host 1, 2 and 4 2, 3 and 5 3 and 5 3 and 4 1, 2 and 4 2, 3 and 5 3 and 5 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have purchased a MAU (Multistation Access Unit) from your computer supplier and now must decide what type of network card you should install in the workstations. Which of the following would be the most appropriate? Fast SCSI Wide None of these ArcServe Ethernet Token-Ring Fast SCSI Wide None of these ArcServe Ethernet Token-Ring ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to None of these 0.009 0.003 0.991 0.999 None of these 0.009 0.003 0.991 0.999 ANSWER DOWNLOAD EXAMIANS APP
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