Computer Networking Which of the following file retrieval methods use hypermedia? WAIS Archie Veronica None of these HTTP WAIS Archie Veronica None of these HTTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When two computers communicate with each other, they send information back and forth. If they are separated by a reasonable distance, they can send and receive the information through a direct cable connection which is called a null-modem connection. Presently what is the maximum distance in metres permitted in this null-modem connection? 100 150 None of these 80 30 100 150 None of these 80 30 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 10.9.0.0 and contains 73 networks. In the next year, you will be adding an additional 27 branch offices to your company. For simplified management, you want to keep the most possible hosts per subnet. Which subnet mask should you management, you want to keep the most possible hosts per subnet. Which subnet mask should you use? 255.252.0.0 255.248.0.0 255.224.0.0 255.240.0.0 255.254.0.0 255.252.0.0 255.248.0.0 255.224.0.0 255.240.0.0 255.254.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the default subnet mask for a class C network? 255.255.0.0 255.255.255.0 255.0.0.0 None of these 127.0.0.1 255.255.0.0 255.255.255.0 255.0.0.0 None of these 127.0.0.1 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 absorb the signal properly Cable terminators do not reflect the signal properly Network collisions occur "Line echo" occurs due to the impedance of the cable Repeaters cannot increase the signal strength sufficiently Cable terminators do not absorb the signal properly Cable terminators do not reflect the signal properly Network collisions occur "Line echo" occurs due to the impedance of the cable Repeaters cannot increase the signal strength sufficiently ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the main reason the OSI model was created? So different networks could communicate. So application developers can change only one layer's protocols at a time. So Cisco could use the model. To create a layered model larger than the DoD model. So different networks could communicate. So application developers can change only one layer's protocols at a time. So Cisco could use the model. To create a layered model larger than the DoD model. ANSWER DOWNLOAD EXAMIANS APP
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