Computer Networking You are working with a network that is 172.16.0.0 and would like to have the maximum number of hosts per subnet. This assumes support for eight subnets. What subnet mask should you use? 255.255.255.0 255.255.192.0 255.255.248.0 255.255.224.0 255.255.240.0 255.255.255.0 255.255.192.0 255.255.248.0 255.255.224.0 255.255.240.0 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. P I (K + 1) KIK (1 + F) 1/ (1 - F) None of these K I (K - P) P I (K + 1) KIK (1 + F) 1/ (1 - F) None of these K I (K - P) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet networks can be cabled in a number of topologies, depending on what works best in each environment. As more nodes are added, the efficiency of Ethernet decreases. Select the best answer as to why Ethernet becomes less efficient as size increases. Cable terminators do not reflect the signal properly Network collisions occur Cable terminators do not absorb the signal properly Repeaters cannot increase the signal strength sufficiently "Line echo" occurs due to the impedance of the cable Cable terminators do not reflect the signal properly Network collisions occur Cable terminators do not absorb the signal properly Repeaters cannot increase the signal strength sufficiently "Line echo" occurs due to the impedance of the cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Internet-like networks between a company and its business partners. Select the best fit for answer: Extranets Inter organizational networks Switching alternating Bandwidth alternatives Extranets Inter organizational networks Switching alternating Bandwidth alternatives ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Now-a-days computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose? Modem Keyboard None of these Scanner Fax Modem Keyboard None of these Scanner Fax ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which address is the loopback address? 255.255.255.255 127.0.0.1 127.0.0.0 None of these 0.0.0.1 255.255.255.255 127.0.0.1 127.0.0.0 None of these 0.0.0.1 ANSWER DOWNLOAD EXAMIANS APP
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