Computer Networking Which multiplexing technique shifts each signal to a different carrier frequency? synchronous TDM asynchronous TDM All of these FDM synchronous TDM asynchronous TDM All of these FDM ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 2000-character text file has to be transmitted by using a 1,200 baud modem. Can you tell how long will it take? 120 seconds 2 seconds 12 seconds 20 seconds None of these 120 seconds 2 seconds 12 seconds 20 seconds None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is 6200 bps 31000 bps 34000 bps None of these 9600 bps 6200 bps 31000 bps 34000 bps None of these 9600 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does the passive command provide to dynamic routing protocols? Stops the router from sending any dynamic updates. Stops an interface from sending or receiving periodic dynamic updates. Stops an interface from sending periodic dynamic updates but not from receiving updates. Stops the router from receiving any dynamic updates. Stops the router from sending any dynamic updates. Stops an interface from sending or receiving periodic dynamic updates. Stops an interface from sending periodic dynamic updates but not from receiving updates. Stops the router from receiving any dynamic updates. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a _____ topology, if there are n devices in a network, each device has n - 1 ports for cables. bus ring mesh None of these star bus ring mesh None of these star ANSWER DOWNLOAD EXAMIANS APP
Computer Networking IGRP uses which of the following as default parameters for finding the best path to a remote network?1. Hop count2. MTU3. Cumulative interface delay4. STP5. Path bandwidth value 3 and 5 1 and 3 2, 3 and 5 All of these 3 and 5 1 and 3 2, 3 and 5 All of these ANSWER DOWNLOAD EXAMIANS APP
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