Computer Networking Which of the following medium is used for broadband local networks? Coaxial cable optic fiber None of these UTP CATV Coaxial cable optic fiber None of these UTP CATV ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command would you use to apply an access list to a router interface? access-list ip 101 in access-group ip 101 in ip access-list 101 out ip access-group 101 in access-list ip 101 in access-group ip 101 in ip access-list 101 out ip access-group 101 in ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of connections can use full duplex?1. Hub to hub2. Switch to switch3. Host to host4. Switch to hub5. Switch to host 1, 2 and 4 2, 3 and 5 3 and 5 3 and 4 1, 2 and 4 2, 3 and 5 3 and 5 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as Angle modulation None of these Amplitude modulation modem Aloha Angle modulation None of these Amplitude modulation modem Aloha ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Why does the data communication industry use the layered OSI reference model?1. It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.2. It enables equipment from different vendors to use the same electronic components, thus saving research and development funds.3. It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers.4. It encourages industry standardization by defining what functions occur at each layer of the model. 1 and 4 2 and 3 1 only 3 only 1 and 4 2 and 3 1 only 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To avoid transmission errors, a check figure is calculated by the transmitting computer None of these both A and B receiving computer Start and stop bit transmitting computer None of these both A and B receiving computer Start and stop bit ANSWER DOWNLOAD EXAMIANS APP
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