Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent? 128 Kbps. 32 Kbps None of these 8 Kbps 64 Kbps 128 Kbps. 32 Kbps None of these 8 Kbps 64 Kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following connectivity devices is used to extend a network on a purely mechanical basis? Gateway Switch Router Active hub 802.6 Gateway Switch Router Active hub 802.6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following specifies the network address and host address of the computer? The TCP address The default gateway The subnet mask None of these The IP address The TCP address The default gateway The subnet mask None of these The IP address ANSWER DOWNLOAD EXAMIANS APP
Computer Networking We can receive data either through our television aerial or down our telephone lines and display this data on our television screen. What is the general name given to this process? Telesoftware Viewdata None of these Teletext Videotex Telesoftware Viewdata None of these Teletext Videotex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To make possible the efficient on-line servicing of many teleprocessing system users on large computer systems, designers are developing communication systems All of these virtual storage systems None of these multiprogramming systems communication systems All of these virtual storage systems None of these multiprogramming systems ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You copy a configuration from a network host to a router's RAM. The configuration looks correct, yet it is not working at all. What could the problem be? The IOS became corrupted after the copy command was initiated. You copied the wrong configuration into RAM. The copy did not override the shutdown command in running-config. You copied the configuration into flash memory instead. The IOS became corrupted after the copy command was initiated. You copied the wrong configuration into RAM. The copy did not override the shutdown command in running-config. You copied the configuration into flash memory instead. ANSWER DOWNLOAD EXAMIANS APP
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