Computer Networking If a firm wanted to transmit data from 1,000 punched cards to a remote computer, they would use a(n) None of these data collection terminal intelligent terminal POS terminal batch processing terminal None of these data collection terminal intelligent terminal POS terminal batch processing terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Twisted pair wires, coaxial cable, optical fiber cables are the examples of: Wireless Media Wired Media Both A & B None of these Wireless Media Wired Media Both A & B None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Contention is a collection of interconnected functional units that provides a data communications service among stations attached to the network One or more conductors that serve as a common connection for a related group of devices None of these a continuous frequency capable of being modulated or impressed with a second signal the condition when two or more stations attempt to use the same channel at the same time a collection of interconnected functional units that provides a data communications service among stations attached to the network One or more conductors that serve as a common connection for a related group of devices None of these a continuous frequency capable of being modulated or impressed with a second signal the condition when two or more stations attempt to use the same channel at the same time 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) (2m - l)/mJ 2 (2m - 1) m - 1 2 (m - 2) (2m - l)/mJ 2 (2m - 1) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following data transmission media has the largest terrestrial range without the use of repeaters or other devices? Hardwiring Satellite None of these Microwave Laser Hardwiring Satellite None of these Microwave Laser ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A machine that connects to two or more electronic mail systems and transfers mail messages among them is known as Gateways User Agent mail gateway bridges None of these Gateways User Agent mail gateway bridges None of these ANSWER DOWNLOAD EXAMIANS APP
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