Computer Networking What protocol does PPP use to identify the Network layer protocol? NCP ISDN LCP HDLC NCP ISDN LCP HDLC ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Terminals are required for realtime, timesharing, and distributed processing None of these realtime, distributed processing, and manager inquiry realtime, timesharing, and message switching realtime, batch processing, and timesharing realtime, timesharing, and distributed processing None of these realtime, distributed processing, and manager inquiry realtime, timesharing, and message switching realtime, batch processing, and timesharing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When two computers communicate with each other, they send information back and forth. If they are separated by a reasonable distance, they can send and receive the information through a direct cable connection which is called a null-modem connection. Presently what is the maximum distance in metres permitted in this null-modem connection? None of these 30 80 100 150 None of these 30 80 100 150 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. 2 (m - 2) (2m - l)/mJ 2 (2m - 1) m - 1 2 (m - 2) (2m - l)/mJ 2 (2m - 1) m - 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Most data communications involving telegraph lines use: dialed service None of these simplex lines narrowband channels wideband channels dialed service None of these simplex lines narrowband channels wideband channels ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If one link fails, only that link is affected. All other links remain active. Which topology does this? Mesh topology Physical topology Bus topology Star topology Mesh topology Physical topology Bus topology Star topology ANSWER DOWNLOAD EXAMIANS APP
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