Computer Networking The EIA-232 interface has _____ pins. 20 30 None of these 25 24 20 30 None of these 25 24 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A teleprocessing system may consist of communications systems user systems All of these None of these computer center systems communications systems user systems All of these None of these computer center systems ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The most flexibility in how devices are wired together is provided by star networks ring networks T-switched networks None of these bus networks star networks ring networks T-switched networks None of these bus networks ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Carrier is None of these a continuous frequency capable of being modulated or impressed with a second signal One or more conductors that serve as a common connection for a related group of devices 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 None of these a continuous frequency capable of being modulated or impressed with a second signal One or more conductors that serve as a common connection for a related group of devices 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 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Alex is required to provide information on how many people are using the network at any one time. Which network will enable him to do so? Server-based Token-Ring Star Peer-to-peer Ethernet Server-based Token-Ring Star Peer-to-peer Ethernet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the device that connects two computers by means of a telephone line? cable bus None of these Tape modem cable bus None of these Tape modem ANSWER DOWNLOAD EXAMIANS APP
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