Computer Networking Which of the following is an advantage to using fiber optics data transmission? low noise level fast data transmission rate few transmission errors resistance to data theft All of these low noise level fast data transmission rate few transmission errors resistance to data theft All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an important characteristic of LAN? None of these low cost access for low bandwidth channels application independent interfaces parallel transmission unlimited expansion None of these low cost access for low bandwidth channels application independent interfaces parallel transmission unlimited expansion ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you want to have more than one Telnet session open at the same time, what keystroke combination would you use? Ctrl+Shift+X, then 6 Tab+Spacebar Ctrl+X, then 6 Ctrl+Shift+6, then X Ctrl+Shift+X, then 6 Tab+Spacebar Ctrl+X, then 6 Ctrl+Shift+6, then X ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Business meeting and conferences can be held by linking distantly located people through a computer network. Not only the participants exchange information but are able to see each other. What is it called? None of these Telemailing Teletalking Telemeeting Teleconferencing None of these Telemailing Teletalking Telemeeting Teleconferencing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI model, which of the following layer provides error-free delivery of data? transport Session None of these Network Data link transport Session None of these Network Data link ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is split horizon? It splits the traffic when you have a large bus (horizon) physical network. Information about a route should not be sent back in the direction from which the original update came. It holds the regular updates from broadcasting to a downed link. It prevents regular update messages from reinstating a route that has gone down. It splits the traffic when you have a large bus (horizon) physical network. Information about a route should not be sent back in the direction from which the original update came. It holds the regular updates from broadcasting to a downed link. It prevents regular update messages from reinstating a route that has gone down. ANSWER DOWNLOAD EXAMIANS APP
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