Computer Networking Which of the following medium is used for broadband local networks? optic fiber Coaxial cable None of these UTP CATV optic fiber Coaxial cable None of these UTP CATV ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Number of bits per symbol used in Baudot code is 9 1 5 None of these 8 9 1 5 None of these 8 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission? None of these Interface Attenuation Modem Teleprocessor None of these Interface Attenuation Modem Teleprocessor ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What part of 192.168.10.51 is the Network ID, assuming a default subnet mask? 0.0.0.5 None of these 192 192.168.10 51 0.0.0.5 None of these 192 192.168.10 51 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a class C network. You are required to configure it for five subnets, each of which will support 25 nodes. What subnet should you use? 255.255.255.248 255.255.255.252 255.255.255.240 255.255.255.0 255.255.255.224 255.255.255.248 255.255.255.252 255.255.255.240 255.255.255.0 255.255.255.224 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A group of 2m - 1 routers are interconnected in a centralized binary tree, with router at each tree node. Router I communicate with router J by sending a message to the root of the tree. The root then sends the message back down to J. Then find the mean router-router path length. m - 1 2 (m - 2) 2 (2m - 1) (2m - l)/mJ m - 1 2 (m - 2) 2 (2m - 1) (2m - l)/mJ ANSWER DOWNLOAD EXAMIANS APP
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