Computer Networking Carrier is the condition when two or more sections attempt to use the same channel at the same time One or more conductors that serve as a common connection for a related group of devices a continuous frequency capable of being modulated or impressed with a second signal None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network the condition when two or more sections attempt to use the same channel at the same time One or more conductors that serve as a common connection for a related group of devices a continuous frequency capable of being modulated or impressed with a second signal None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Routers operate at layer _____. LAN switches operate at layer _____. Ethernet hubs operate at layer _____. Word processing operates at layer _____. All of these 3, 3, 2, none 3, 3, 1, 7 3, 2, 1, 7 3, 2, 1, none All of these 3, 3, 2, none 3, 3, 1, 7 3, 2, 1, 7 3, 2, 1, none ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network types have a designated router and a backup designated router assigned?1. Broadcast2. Point-to-point3. NBMA4. NBMA point-to-point 1 and 3 All of these 3 and 4 1, 2 and 3 1 and 3 All of these 3 and 4 1, 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking HOSTS file entries are limited to how many characters? 500 None of these 255 Unlimited 8 500 None of these 255 Unlimited 8 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A software that allows a personal computer to pretend it as a terminal is auto-dialing bulletin board modem terminal emulation None of these auto-dialing bulletin board modem terminal emulation None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a synchronous modem, the receive equalizer is known as None of these statistical equalizer impairment equalizer compromise equalizer adaptive equalizer None of these statistical equalizer impairment equalizer compromise equalizer adaptive equalizer ANSWER DOWNLOAD EXAMIANS APP
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