Computer Networking Bus is a continuous frequency capable of being modulated or impressed with a second signal 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 None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network a continuous frequency capable of being modulated or impressed with a second signal 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 None of these a collection of interconnected functional units that provides a data communications service among stations attached to the network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is not a disadvantage of wireless LAN? All of these Slower data transmission interference of transmissions from different computers higher error rate All of these Slower data transmission interference of transmissions from different computers higher error rate ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are types of flow control?1. Buffering2. Cut-through3. Windowing4. Congestion avoidance 2 only 1 and 2 3 only 1, 3 and 4 2 only 1 and 2 3 only 1, 3 and 4 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. Cable terminators do not reflect the signal properly "Line echo" occurs due to the impedance of the cable Cable terminators do not absorb the signal properly Repeaters cannot increase the signal strength sufficiently Network collisions occur Cable terminators do not reflect the signal properly "Line echo" occurs due to the impedance of the cable Cable terminators do not absorb the signal properly Repeaters cannot increase the signal strength sufficiently Network collisions occur ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What flavor of Network Address Translation can be used to have one IP address allow many users to connect to the global Internet? Static NAT PAT Dynamic Static NAT PAT Dynamic ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is private IP address? 12.0.0.1 172.15.14.36 168.172.19.39 192.168.24.43 12.0.0.1 172.15.14.36 168.172.19.39 192.168.24.43 ANSWER DOWNLOAD EXAMIANS APP
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