Computer Networking Which of the following communications service provides message preparation and transmission facilities? Teletext Teletex x400 None of these Fax Teletext Teletex x400 None of these Fax ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to find the broadcast address used on a LAN on your router. What command will you type into the router from user mode to find the broadcast address? show running-config show protocols show interfaces show startup-config show running-config show protocols show interfaces show startup-config ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The frequency range : 300 kHz to 3 MHz is used for microwave communications, satellite and radar FM radio transmission TV transmission None of these AM radio transmission microwave communications, satellite and radar FM radio transmission TV transmission None of these AM radio transmission ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications device that combines transmissions from several I/O devices into one line is a: full-duplex line multiplexer modifier concentrator None of these full-duplex line multiplexer modifier concentrator None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are trying to decide which type of network you will use at your office, and you want the type that will provide communication and avoid collisions on the cable. Which of the following is the best choice? Ethernet CSMA/CD ARCnet CSMA/CA Token-Ring Ethernet CSMA/CD ARCnet CSMA/CA Token-Ring ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which class of IP address provides a maximum of only 254 host addresses per network ID? Class C Class A Class D Class B Class C Class A Class D Class B ANSWER DOWNLOAD EXAMIANS APP
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