Computer Networking The loss in signal power as light travels down the fiber is called interruption None of these attenuation propagation scattering interruption None of these attenuation propagation scattering ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Bus is the condition when two or more stations attempt to use the same channel at the same time a continuous frequency capable of being modulated or impressed with a second signal None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network one or more conductors that some as a common connection for a related group of devices the condition when two or more stations attempt to use the same channel at the same time a continuous frequency capable of being modulated or impressed with a second signal None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network one or more conductors that some as a common connection for a related group of devices ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statement(s) about IPv4 and IPv6 addresses are true? 1. An IPv6 address is 32 bits long, represented in hexidecimal. 2. An IPv6 address is 128 bits long, represented in decimal. 3. An IPv4 address is 32 bits long, represented in decimal. 4. An IPv6 address is 128 bits long, represented in hexidecimal. 2 only 1 and 3 only 3 and 4 2 and 4 2 only 1 and 3 only 3 and 4 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are disadvantages of using NAT?1. Translation introduces switching path delays.2. Conserves legally registered addresses.3. Causes loss of end-to-end IP traceability.4. Increases flexibility when connecting to the Internet.5. Certain applications will not function with NAT enabled.6. Reduces address overlap occurrence. 3 and 4 1, 3 and 5 1 and 3 2, 4 and 5 3 and 4 1, 3 and 5 1 and 3 2, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is route poisoning? It is information received from a router that can't be sent back to the originating router. It describes when a router sets the metric for a downed link to infinity. It sends back the protocol received from a router as a poison pill, which stops the regular updates. 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 describes when a router sets the metric for a downed link to infinity. It sends back the protocol received from a router as a poison pill, which stops the regular updates. It prevents regular update messages from reinstating a route that has just come up. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following does not allow multiple users or devices to share one communications line? controller doubleplexer multipplexer concentrator None of these controller doubleplexer multipplexer concentrator None of these ANSWER DOWNLOAD EXAMIANS APP
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