Computer Networking What is the main reason the OSI model was created? So different networks could communicate. So Cisco could use the model. To create a layered model larger than the DoD model. So application developers can change only one layer's protocols at a time. So different networks could communicate. So Cisco could use the model. To create a layered model larger than the DoD model. So application developers can change only one layer's protocols at a time. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A modem that is attached to the telephone system by jamming the phone's handset into two flexible receptacles in the coupler? None of these gateway time-division multiplexer acoustic coupler bridge None of these gateway time-division multiplexer acoustic coupler bridge ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The communication mode that supports data in both directions at the same time is None of these simplex multiplex full-duplex half-duplex None of these simplex multiplex full-duplex half-duplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the default subnet mask for a class B network? 127.0.01 255.255.255.0 255.0.0.0 255.255.0.0 None of these 127.0.01 255.255.255.0 255.0.0.0 255.255.0.0 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The term "remote job entry" relates to distributed processing batch processing realtime processing transaction processing None of these distributed processing batch processing realtime processing transaction processing None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following transmission systems provides the highest data rate to an individual device Telephone lines None of these leased lines Computer bus Voice band modem Telephone lines None of these leased lines Computer bus Voice band modem ANSWER DOWNLOAD EXAMIANS APP
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