Computer Networking What is split horizon? It splits the traffic when you have a large bus (horizon) physical network. It prevents regular update messages from reinstating a route that has gone down. It holds the regular updates from broadcasting to a downed link. Information about a route should not be sent back in the direction from which the original update came. It splits the traffic when you have a large bus (horizon) physical network. It prevents regular update messages from reinstating a route that has gone down. It holds the regular updates from broadcasting to a downed link. Information about a route should not be sent back in the direction from which the original update came. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following performs modulation and demodulation? coaxial cable modem fiber optic satellite None of these coaxial cable modem fiber optic satellite None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking For connecting modem, a computer must be equipped with a port that conforms to the RS-232 standard of the Electronic Industries Association of America. What do the letters 'RS' stand for? Recognised standard Recommended standard Registered source None of these Random sequence Recognised standard Recommended standard Registered source None of these Random sequence ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Thorough planning must take place when setting up an 802.3 network. A maximum number of segments can separate any two nodes on the network. What is the maximum number of segments allowed between two nodes? Four Five Two Six Three Four Five Two Six Three 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? Multiplexer Concentrator Teleport Modem None of these Multiplexer Concentrator Teleport Modem None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A teleprocessing system may consist of communications systems computer center systems None of these All of these user systems communications systems computer center systems None of these All of these user systems ANSWER DOWNLOAD EXAMIANS APP
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