Computer Networking The size or magnitude of a voltage or current waveform is Aloha None of these Amplitude Attenuation Angle Modulation Aloha None of these Amplitude Attenuation Angle Modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A WATS arrangement is less expensive than flat-rate service only when the number of calls is large and the duration of each is short is never less expensive than flat-rate service None of these is less expensive than flat-rate service only when the number of calls is small and the duration of each is long is always less expensive than flat-rate service is less expensive than flat-rate service only when the number of calls is large and the duration of each is short is never less expensive than flat-rate service None of these is less expensive than flat-rate service only when the number of calls is small and the duration of each is long is always less expensive than flat-rate service 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 128 kbps 8 kbps 64 kbps. 32 kbps None of these 128 kbps 8 kbps 64 kbps. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What are two purposes for segmentation with a bridge?1. To add more broadcast domains.2. To create more collision domains.3. To add more bandwidth for users.4. To allow more broadcasts for users. 4 only 2 and 3 2 and 4 1 only 4 only 2 and 3 2 and 4 1 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is private IP address? 168.172.19.39 172.15.14.36 12.0.0.1 192.168.24.43 168.172.19.39 172.15.14.36 12.0.0.1 192.168.24.43 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the port number for NNTP? 80 70 119 None of these 79 80 70 119 None of these 79 ANSWER DOWNLOAD EXAMIANS APP
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