Computer Networking Which of the following is used for modulation and demodulation? protocols modem None of these multiplexer gateway protocols modem None of these multiplexer gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is route poisoning? It sends back the protocol received from a router as a poison pill, which stops the regular updates. It describes when a router sets the metric for a downed link to infinity. It prevents regular update messages from reinstating a route that has just come up. It is information received from a router that can't be sent back to the originating router. It sends back the protocol received from a router as a poison pill, which stops the regular updates. It describes when a router sets the metric for a downed link to infinity. It prevents regular update messages from reinstating a route that has just come up. It is information received from a router that can't be sent back to the originating router. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet networks can be cabled in a number of topologies, depending on what works best in each environment. As more nodes are added, the efficiency of Ethernet decreases. Select the best answer as to why Ethernet becomes less efficient as size increases. Network collisions occur "Line echo" occurs due to the impedance of the cable Cable terminators do not absorb the signal properly Cable terminators do not reflect the signal properly Repeaters cannot increase the signal strength sufficiently Network collisions occur "Line echo" occurs due to the impedance of the cable Cable terminators do not absorb the signal properly Cable terminators do not reflect the signal properly Repeaters cannot increase the signal strength sufficiently ANSWER DOWNLOAD EXAMIANS APP
Computer Networking MAC is network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time a very common bit-oriented data link protocol issued to ISO. None of these a method access control technique or multiple-access transmission media network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time a very common bit-oriented data link protocol issued to ISO. None of these a method access control technique or multiple-access transmission media ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires needed to send data over a serial communication link layer? None of these 1 6 4 2 None of these 1 6 4 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A remote batch-processing operation in which data is solely input to a central computer would require a: None of these All listed here simplex lines mixedband channel telegraph line None of these All listed here simplex lines mixedband channel telegraph line ANSWER DOWNLOAD EXAMIANS APP
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