Computer Networking Which of the following might be used by a company to satisfy its growing communications needs? multiplexer concentrator controller All of these front-end processor multiplexer concentrator controller All of these front-end processor ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following medium is used for broadband local networks? CATV Coaxial cable UTP optic fiber None of these CATV Coaxial cable UTP optic fiber None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You configure the following access list:access-list 110 deny tcp 10.1.1.128 0.0.0.63 any eq smtpaccess-list 110 deny tcp any eq 23int ethernet 0ip access-group 110 outWhat will the result of this access list be? No IP traffic will be allowed out E0. Everything but email and Telnet will be allowed out E0. Email and Telnet will be allowed in E0. Email and Telnet will be allowed out E0. No IP traffic will be allowed out E0. Everything but email and Telnet will be allowed out E0. Email and Telnet will be allowed in E0. Email and Telnet will be allowed out E0. 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? 32 kbps None of these 8 kbps 64 kbps. 128 kbps 32 kbps None of these 8 kbps 64 kbps. 128 kbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following performs modulation and demodulation? coaxial cable fiber optic modem None of these satellite coaxial cable fiber optic modem None of these satellite ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The size or magnitude of a voltage or current waveform is Angle Modulation None of these Attenuation Aloha Amplitude Angle Modulation None of these Attenuation Aloha Amplitude ANSWER DOWNLOAD EXAMIANS APP
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