Computer Networking What frequency range is used for microwave communications, satellite and radar? Medium Frequency : 300 kHz to 3 MHz None of these Extremely High Frequency :30,000 MHz Super High Frequency : 3000 MHz to 30000 MHz Low Frequency : 30 kHz to 300 kHz Medium Frequency : 300 kHz to 3 MHz None of these Extremely High Frequency :30,000 MHz Super High Frequency : 3000 MHz to 30000 MHz Low Frequency : 30 kHz to 300 kHz 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 bridge acoustic coupler time-division multiplexer gateway None of these bridge acoustic coupler time-division multiplexer gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The communication mode that supports two-way traffic but only one direction at a time is None of these half duplex simplex duplex multiplex None of these half duplex simplex duplex multiplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The encoding method specified in the EIA-232 standard is _____. Manchester None of these NRZ-I NRZ-L Differential Manchester Manchester None of these NRZ-I NRZ-L Differential Manchester ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You copy a configuration from a network host to a router's RAM. The configuration looks correct, yet it is not working at all. What could the problem be? You copied the configuration into flash memory instead. The copy did not override the shutdown command in running-config. You copied the wrong configuration into RAM. The IOS became corrupted after the copy command was initiated. You copied the configuration into flash memory instead. The copy did not override the shutdown command in running-config. You copied the wrong configuration into RAM. The IOS became corrupted after the copy command was initiated. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you delete the contents of NVRAM and reboot the router, what mode will you be in? Privileged mode NVRAM loaded mode Global mode Setup mode Privileged mode NVRAM loaded mode Global mode Setup mode ANSWER DOWNLOAD EXAMIANS APP
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