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