Computer Networking An internetworking protocol that provides virtual circuit service across multiple X.25 protocol, is X.21 X.25 X.75 None of these X.400 X.21 X.25 X.75 None of these X.400 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A characteristic of a multiprogramming system is: simultaneous execution of program instructions from two applications None of these multiple CPUs concurrent processing of two or more programs All listed here simultaneous execution of program instructions from two applications None of these multiple CPUs concurrent processing of two or more programs All listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A modem that is attached to the telephone system by jamming the phone's handset into two flexible receptacles in the coupler? acoustic coupler bridge time-division multiplexer None of these gateway acoustic coupler bridge time-division multiplexer None of these gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many hosts are attached to each of the local area networks at your site? 254 None of these 64 128 256 254 None of these 64 128 256 ANSWER DOWNLOAD EXAMIANS APP
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? 255.255.240.0 255.255.248.0 255.255.255.0 255.255.192.0 255.255.224.0 255.255.240.0 255.255.248.0 255.255.255.0 255.255.192.0 255.255.224.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network ID of 134.57.0.0 with 8 subnets. You need to allow the largest possible number of host IDs per subnet. Which subnet mask should you assign? 255.255.255.255 255.255.240.0 255.255.252.0 255.255.248.0 255.255.224.0 255.255.255.255 255.255.240.0 255.255.252.0 255.255.248.0 255.255.224.0 ANSWER DOWNLOAD EXAMIANS APP
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