Computer Networking The Network topology that supports bi-directional links between each possible node is Mesh Star Ring Tree Mesh Star Ring Tree ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who invented the modem? Digital Equipment Corpn. AT & T Information Systems, USA None of these Apple Computers Inc. Wang Laboratories Ltd. Digital Equipment Corpn. AT & T Information Systems, USA None of these Apple Computers Inc. Wang Laboratories Ltd. 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. (2m - l)/mJ 2 (m - 2) 2 (2m - 1) m - 1 (2m - l)/mJ 2 (m - 2) 2 (2m - 1) m - 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What type of RJ45 UTP cable is used between switches? Crossover with a CSU/DSU Straight-through Crossover with a router in between the two switches Crossover cable Crossover with a CSU/DSU Straight-through Crossover with a router in between the two switches Crossover cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum data rate for the 802.11g standard? 54Mbps 11Mbps 6Mbps 22Mbps 54Mbps 11Mbps 6Mbps 22Mbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noiseless channel with one sample every 125 per sec, is used to transmit digital signals. Find the bit rate (bits per second) that are sent, if CCITT 2.048 Mbps encoding is used. 64 Kbps 8 Kbps 32 Kbps None of these 500 Kbps 64 Kbps 8 Kbps 32 Kbps None of these 500 Kbps ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS