Computer Networking A band is always equivalent to 16 bits a bit a byte None of these 100 bits 16 bits a bit a byte None of these 100 bits ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the device that converts computer output into a form that can be transmitted over a telephone line? None of these Modem Multiplexer Concentrator Teleport None of these Modem Multiplexer Concentrator Teleport ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication network is the condition with two or more stations attempt to use the same channel at the same time None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network 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 the condition with two or more stations attempt to use the same channel at the same time None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network 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 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is considered a broadband communications channel? coaxial cable All of these fiber optic cable satellites systems microwave circuits coaxial cable All of these fiber optic cable satellites systems microwave circuits ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following divides the high speed signal into frequency bands? modem time-division multiplexer frequency-division multiplexer t-switch None of these modem time-division multiplexer frequency-division multiplexer t-switch None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of international standard organization's OSI model is responsible for creating and recognizing frame boundaries? physical layer None of these transport layer network layer data link layer physical layer None of these transport layer network layer data link layer ANSWER DOWNLOAD EXAMIANS APP
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