Computer Networking Four routers have to be interconnected in a point-to-point Network. Each pair of root us may connected by a high-speed line, a medium speed line or a low speed line. Find the total number of topologies. 48 81 ARP.EXE 729 12 48 81 ARP.EXE 729 12 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end? Handshaking Protocol Duplexing None of these Modem options Handshaking Protocol Duplexing None of these Modem options ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in? exit disconnect close disable exit disconnect close disable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A batch processing terminal would not include a card reader CPU None of these line printer card punch card reader CPU None of these line printer card punch 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 34000 bps 6200 bps 31000 bps None of these 9600 bps 34000 bps 6200 bps 31000 bps None of these 9600 bps ANSWER DOWNLOAD EXAMIANS APP
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