Computer Networking What is the default subnet mask for a class A network? None of these 255.0.0.0 255.255.255.0.0 127.0.0.1 255.255.255.0 None of these 255.0.0.0 255.255.255.0.0 127.0.0.1 255.255.255.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A terminal multiplexer has six 1200 bps terminals and 'n' 300bps terminals connected to it. The outgoing line is 9600bps. What is the maximum value of n? 4 28 16 8 4 28 16 8 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An internetworking protocol that provides virtual circuit service across multiple X.25 protocol, is None of these X.21 X.400 X.25 X.75 None of these X.21 X.400 X.25 X.75 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 8-Mbps token ring has a token holding timer value of 10 msec. What is the longest frame (assume header bits are negligible) that can be sent on this ring? 8 x 105 bit frame 10,000 B frame 8000 B frame 80,000 B frame 8 x 105 bit frame 10,000 B frame 8000 B frame 80,000 B frame ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to subnet a network that has 5 subnets, each with at least 16 hosts. Which classful subnet mask would you use? 255.255.255.240 255.255.255.248 255.255.255.192 255.255.255.224 255.255.255.240 255.255.255.248 255.255.255.192 255.255.255.224 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Data link layer retransmits the damaged frames in most networks. If the probability of a frame's being damaged is p, what is the mean number of transmissions required to send a frame if acknowledgements are never lost. 1/ (1 - F) P I (K + 1) K I (K - P) None of these KIK (1 + F) 1/ (1 - F) P I (K + 1) K I (K - P) None of these KIK (1 + F) ANSWER DOWNLOAD EXAMIANS APP
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