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3 Cards in this Set
- Front
- Back
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A user’s laptop is unable to keep a stable network connection. Which of the following measures would MOST likely need to be configured? A. SSID name B. WAP encryption strength C. WAP radio power D. Channel overlay |
Answer: C WAP radio power is the signal strength through which you can specify the range from which you can stay connected to the network and access internet. Here, when the user is not able to maintain a stable connection then it is a problem with the signal strength for sure so you can try to increase the signal strength by increasing the radio power. |
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The Network Interface Layer of the TCP/IP model corresponds to which of the following layers of the OSI model? (Select TWO).A. Network B. Session C. Transport D. Physical E. Data link |
Answer: D, E The network layer is responsible for packet forwarding including routing through intermediate routers, whereas the data link layer is responsible for media access control, flow control and error checking. |
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In which of the following layers of the OSI model would MAC addressing be found? A. Network B. Application C. Data Link D. Transport |
Answer: C The ITU-T G.hn standard, which provides high-speed local area networking over existing wires (power lines, phone lines and coaxial cables), includes a complete data link layer which provides both error correction and flow control by means of a selective repeat Sliding Window Protocol. |
