Computer Networking Where is a hub specified in the OSI model? Application layer Session layer Data Link layer Physical layer Application layer Session layer Data Link layer Physical layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications lines is best suited to interactive processing applications? narrowband channels mixed band channels None of these simplex lines full-duplex lines narrowband channels mixed band channels None of these simplex lines full-duplex lines ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Eight stations are competing for the use of the shared channel using the modified Adaptive free walk protocol by Gallager. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention? 10 slots 5 slots None of these 1 slots 14 slots 10 slots 5 slots None of these 1 slots 14 slots ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI network architecture, the dialogue control and token management are responsibilities of None of these network layer transport layer session layer data link layer None of these network layer transport layer session layer data link layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following best illustrates the default subnet mask for a class A,B, and C Network? 255.0.0.0, 255.255.0.0, 255.255.255.0 255.255.0.0, 255.255.255.0, 255.255.255.255 0.0.0.0, 0.0.0.1, 0.0.1.1 255.255.255.0, 255.255.0.0, 255.0.0.0 None of these 255.0.0.0, 255.255.0.0, 255.255.255.0 255.255.0.0, 255.255.255.0, 255.255.255.255 0.0.0.0, 0.0.0.1, 0.0.1.1 255.255.255.0, 255.255.0.0, 255.0.0.0 None of these ANSWER DOWNLOAD EXAMIANS APP
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