Computer Networking The X.25 standard specifies a DTE/DCE interface technique for dial access data bit rate None of these technique for start-stop data DTE/DCE interface technique for dial access data bit rate None of these technique for start-stop data ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocols uses both TCP and UDP? Telnet FTP DNS SMTP Telnet FTP DNS SMTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What operates in the Data Link and the Network layer? Brouter Router Bridge NIC None of these Brouter Router Bridge NIC None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An example of a medium-speed, switched communications service is None of these Series 1000 All of these Dataphone 50 DDD None of these Series 1000 All of these Dataphone 50 DDD ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an advantage to using fiber optics data transmission? low noise level few transmission errors resistance to data theft fast data transmission rate All of these low noise level few transmission errors resistance to data theft fast data transmission rate All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. If Delta modulation is selected, then how many bits per second are actually sent? 128 kbps 32 kbps 8 kbps None of these 64 kbps. 128 kbps 32 kbps 8 kbps None of these 64 kbps. ANSWER DOWNLOAD EXAMIANS APP
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