Computer Networking The X.25 standard specifies a technique for dial access data bit rate DTE/DCE interface None of these technique for start-stop data technique for dial access data bit rate DTE/DCE interface None of these technique for start-stop data ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Why does the data communication industry use the layered OSI reference model?1. It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.2. It enables equipment from different vendors to use the same electronic components, thus saving research and development funds.3. It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers.4. It encourages industry standardization by defining what functions occur at each layer of the model. 3 only 1 and 4 2 and 3 1 only 3 only 1 and 4 2 and 3 1 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is the address of the router? None of these The default gateway The TCP address The IP address The subnet mask None of these The default gateway The TCP address The IP address The subnet mask ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11a? 12 3 23 40 12 3 23 40 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What type of RJ45 UTP cable is used between switches? Crossover cable Crossover with a CSU/DSU Crossover with a router in between the two switches Straight-through Crossover cable Crossover with a CSU/DSU Crossover with a router in between the two switches Straight-through ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Modulation is the process of performing data encryption. Multiplexing various signals into high speed line signals converting analog signals to digital signals converting digital signals to analog signals performing data encryption. Multiplexing various signals into high speed line signals converting analog signals to digital signals converting digital signals to analog signals ANSWER DOWNLOAD EXAMIANS APP
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