Computer Networking Which of the following summation operation is performed on the bits to check an error-detecting code? Coder-decoder Codec Checksum Attenuation None of these Coder-decoder Codec Checksum Attenuation None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The standard suit of protocols used by the Internet, intranets, extranets, and some other networks. Hybrid hub TCP/IP Open Systems Protocol Internetwork processor Hybrid hub TCP/IP Open Systems Protocol Internetwork processor ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Networks that follow the 802.5 standard appear to be in a star topology but are actually operating in what type of topology? Linear bus Modified ring Ring Modified star Hybrid hub Linear bus Modified ring Ring Modified star Hybrid hub ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications device that combines transmissions from several I/O devices into one line is a: modifier full-duplex line multiplexer None of these concentrator modifier full-duplex line multiplexer None of these concentrator ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The main difference between synchronous and asynchronous transmission is the clocking is derived from the data in synchronous transmission the pulse height is different. the bandwidth required is different None of these the clocking is mixed with the data in asynchronous transmission the clocking is derived from the data in synchronous transmission the pulse height is different. the bandwidth required is different None of these the clocking is mixed with the data in asynchronous transmission ANSWER DOWNLOAD EXAMIANS APP
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