Computer Networking Terminals are used to communicate management decisions to the physical system All of these None of these provide information for the manager collect data from the physical system communicate management decisions to the physical system All of these None of these provide information for the manager collect data from the physical system ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent? 32 Kbps 8 Kbps 128 Kbps. None of these 64 Kbps 32 Kbps 8 Kbps 128 Kbps. None of these 64 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the device that converts computer output into a form that can be transmitted over a telephone line? Multiplexer Modem None of these Concentrator Teleport Multiplexer Modem None of these Concentrator Teleport ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the data transmission channels available for carrying data from one location to another? Voiceband None of these All of these Narrowband Broadband Voiceband None of these All of these Narrowband Broadband ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is route poisoning? It prevents regular update messages from reinstating a route that has just come up. It is information received from a router that can't be sent back to the originating router. It sends back the protocol received from a router as a poison pill, which stops the regular updates. It describes when a router sets the metric for a downed link to infinity. It prevents regular update messages from reinstating a route that has just come up. It is information received from a router that can't be sent back to the originating router. It sends back the protocol received from a router as a poison pill, which stops the regular updates. It describes when a router sets the metric for a downed link to infinity. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking ASK, PSK, FSK, and QAM are examples of _____ encoding. analog-to-analog digital-to-analog digital-to-digital None of these analog-to-digital analog-to-analog digital-to-analog digital-to-digital None of these analog-to-digital ANSWER DOWNLOAD EXAMIANS APP
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