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? None of these 128 kbps 32 kbps 64 kbps. 8 kbps None of these 128 kbps 32 kbps 64 kbps. 8 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Many data communication networks have been established which provide a wealth of on-demand information services to people at home. What is the name of the system which provides an interactive, graphics-rich service that permits user to select what they want? None of these Teletex system Fax system Microwave system Videotex system None of these Teletex system Fax system Microwave system Videotex system ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications medium that uses pulses of laser light in glass fibers. Select the best fit for answer: Telecommunications processors Fiber optic cables Cellular phone systems Telecommunications software Telecommunications processors Fiber optic cables Cellular phone systems Telecommunications software ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you wanted to deny all Telnet connections to only network 192.168.10.0, which command could you use? access-list 100 deny tcp 192.168.10.0 255.255.255.0 eq telnet access-list 100 deny tcp any 192.168.10.0 0.0.0.255 eq 23 access-list 100 deny 192.168.10.0 0.0.0.255 any eq 23 access-list 100 deny tcp 192.168.10.0 0.255.255.255 eq telnet access-list 100 deny tcp 192.168.10.0 255.255.255.0 eq telnet access-list 100 deny tcp any 192.168.10.0 0.0.0.255 eq 23 access-list 100 deny 192.168.10.0 0.0.0.255 any eq 23 access-list 100 deny tcp 192.168.10.0 0.255.255.255 eq telnet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When data is encapsulated, which is the correct order? Data, segment, packet, frame, bit Data, frame, packet, segment, bit Segment, data, packet, frame, bit Data, segment, frame, packet, bit Data, segment, packet, frame, bit Data, frame, packet, segment, bit Segment, data, packet, frame, bit Data, segment, frame, packet, bit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Typewriter terminals can print computer-generated data at a rate of 120 characters per minute 120 characters per second None of these 1200 characters per minute 10 characters per second 120 characters per minute 120 characters per second None of these 1200 characters per minute 10 characters per second ANSWER DOWNLOAD EXAMIANS APP
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