Computer Networking In geosynchronous orbit, satellite remains in a fixed position so that as earth rotates, it can fully cover the earth moves simultaneously None of these moves faster than the earth's rotation so that it can cover larger portion of earth. remains in a fixed position related to points on earth remains in a fixed position so that as earth rotates, it can fully cover the earth moves simultaneously None of these moves faster than the earth's rotation so that it can cover larger portion of earth. remains in a fixed position related to points on earth 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 None of these 1 slots 5 slots 14 slots 10 slots None of these 1 slots 5 slots 14 slots ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which file transfer protocol uses UDP? FTP None of these NFS TFTP TELNET FTP None of these NFS TFTP TELNET ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Avalanche photodiode receivers can detect hits of transmitted data by receiving 400 photons 100 photons 200 photons None of these 300 photons 400 photons 100 photons 200 photons None of these 300 photons ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following summation operation is performed on the bits to check an error-detecting code? None of these Attenuation Coder-decoder Codec Checksum None of these Attenuation Coder-decoder Codec Checksum ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame? Add the source address and port to the MAC address table and forward the frame out the destination port Add the destination to the MAC address table and then forward the frame Flood the network with the frame Discard it and send an error message back to the originating host Add the source address and port to the MAC address table and forward the frame out the destination port Add the destination to the MAC address table and then forward the frame Flood the network with the frame Discard it and send an error message back to the originating host ANSWER DOWNLOAD EXAMIANS APP
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