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 None of these 64 kbps. 32 kbps 8 kbps 128 kbps None of these 64 kbps. 32 kbps 8 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network with a subnet of 172.16.17.0/22. Which is the valid host address? 172.16.0.1 255.255.240.0 172.16.18.255 255.255.252.0 172.16.17.1 255.255.255.252 172.16.20.1 255.255.254.0 172.16.0.1 255.255.240.0 172.16.18.255 255.255.252.0 172.16.17.1 255.255.255.252 172.16.20.1 255.255.254.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Telecommunication networks frequently interconnect an organization with its customers and suppliers. Select the best fit for answer: Extranets Switching alternating None of these Inter organizational networks Bandwidth alternatives Extranets Switching alternating None of these Inter organizational networks Bandwidth alternatives ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? simplex None of these half-duplex three-quarters duplex full-of the above simplex None of these half-duplex three-quarters duplex full-of the above ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are the data transmission channels available for carrying data from one location to another? Narrowband All of these None of these Voiceband Broadband Narrowband All of these None of these Voiceband Broadband ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Videotex is a combination of All of these computer technology television communication None of these All of these computer technology television communication None of these ANSWER DOWNLOAD EXAMIANS APP
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