Computer Networking The coming together of three technologies i.e. microelectronics, computing and communications has ushered in information technology educational upgradation business revolution information explosion None of these information technology educational upgradation business revolution information explosion None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a synchronous modem, the digital-to-analog converter transmits signal to the None of these modulator equalizer terminal demodulator None of these modulator equalizer terminal demodulator ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an IEEE standard for frame tagging? 802.3U 802.3Z ISL 802.1Q 802.3U 802.3Z ISL 802.1Q ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a class B network, how many hosts are available at each site with a subnet mask of 248? 8,190 1,022 4,094 16,382 2,046 8,190 1,022 4,094 16,382 2,046 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Most data communications involving telegraph lines use: simplex lines narrowband channels None of these dialed service wideband channels simplex lines narrowband channels None of these dialed service wideband channels ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Switching at the network layer in the Internet uses the datagram approach to: Message switching Packet switching IP switching Circuit switching Message switching Packet switching IP switching Circuit switching ANSWER DOWNLOAD EXAMIANS APP
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