Computer Networking A devices that links two homogeneous packet-broadcast local networks, is None of these gateway hub repeater bridge None of these gateway hub repeater bridge ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The research and development department at your office has been experimenting with different technologies to help improve the performance of the network. One group has been examining the use of a broadband network versus a based band network. Select the correct statement about broadband and baseband. Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed Baseband refers to local area networks, and broadband refers to wide area networks. Baseband networks carry a single channel on a single cable, whereas broadband networks carry several channels on a single cable Broadband and baseband refer to the different frequencies at which infrared operates then transmitting signals in certain conditions Broadband networks carry several channels on a single cable, whereas in a baseband network several cables carry one channel Baseband operates at a standard bit rate, whereas broadband may operate at different rates as needed Baseband refers to local area networks, and broadband refers to wide area networks. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Now-a-days computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose? None of these Keyboard Scanner Fax Modem None of these Keyboard Scanner Fax Modem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose? Error detecting protocols Telecommunications Link access procedure (LAP) Communications software None of these Error detecting protocols Telecommunications Link access procedure (LAP) Communications software None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Bus is 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 the condition when two or more stations attempt to use the same channel at the same time one or more conductors that some as a common connection for a related group of devices 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 the condition when two or more stations attempt to use the same channel at the same time one or more conductors that some as a common connection for a related group of devices ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What keystroke will terminate setup mode? Ctrl+Z Ctrl+C Ctrl+Shift+^ Ctrl+^ Ctrl+Z Ctrl+C Ctrl+Shift+^ Ctrl+^ ANSWER DOWNLOAD EXAMIANS APP
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