Computer Networking Which of the following protocols uses both TCP and UDP? Telnet SMTP DNS FTP Telnet SMTP DNS FTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The standard suit of protocols used by the Internet, intranets, extranets, and some other networks. Internetwork processor Hybrid hub Open Systems TCP/IP Protocol Internetwork processor Hybrid hub Open Systems TCP/IP Protocol ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Time required for a message to travel from one device to another is known as: Wait time Response time Dialogue time Transit time Wait time Response time Dialogue time Transit time ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following device is used with an X.25 network to provide service to asynchronous terminals gateway bridges Packet assembler/disassemble None of these repeater gateway bridges Packet assembler/disassemble None of these repeater ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is 9600 bps 6200 bps None of these 34000 bps 31000 bps 9600 bps 6200 bps None of these 34000 bps 31000 bps 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 (2m - l)/mJ 2 (2m - 1) 2 (m - 2) m - 1 (2m - l)/mJ 2 (2m - 1) 2 (m - 2) ANSWER DOWNLOAD EXAMIANS APP
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