Computer Networking What is the default subnet mask for a class A network? 127.0.0.1 255.0.0.0 255.255.255.0 None of these 255.255.255.0.0 127.0.0.1 255.0.0.0 255.255.255.0 None of these 255.255.255.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A receiving host has failed to receive all of the segments that it should acknowledge. What can the host do to improve the reliability of this communication session? Restart the virtual circuit. Decrease the window size. Decrease the sequence number. Send a different source port number. Restart the virtual circuit. Decrease the window size. Decrease the sequence number. Send a different source port number. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The geostationary satellite used for communication systems is positioned over equator rotates with the earth remains stationary relative to the earth None of these All of these is positioned over equator rotates with the earth remains stationary relative to the earth None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If delays are recorded as 10 bit numbers in a 50 router network, and delay vectors are exchanged twice a second, how much bandwidth per fill duplex line is occupied by the distributed routing algorithm? None of these 1000 bps 5 bps 1500 bps 500 bps None of these 1000 bps 5 bps 1500 bps 500 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which protocol does Ping use? BootP ICMP TCP ARP BootP ICMP TCP ARP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for HTTP? 86 None of these 80 99 23 86 None of these 80 99 23 ANSWER DOWNLOAD EXAMIANS APP
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