Computer Networking The topology with highest reliability is: Bus topology Ring topology Mesh topology Star topology Bus topology Ring topology Mesh topology Star topology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is used for modulation and demodulation? gateway multiplexer modem protocols None of these gateway multiplexer modem protocols None of these 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. 1 and 4 1 only 3 only 2 and 3 1 and 4 1 only 3 only 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 6-MHz channel is used by a digital signaling system utilizing 4-level signals. What is the maximum possible transmission rate? None of these 6 Mband/sec 1.5 Mbaud/sec 24 Mbaud/sec 12 Mbaud/sec None of these 6 Mband/sec 1.5 Mbaud/sec 24 Mbaud/sec 12 Mbaud/sec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network consists of eight NT servers. You are planning to move servers to different segments of your network, what utility should be used at each server to determine which server generates the most traffic? NETSTAT.EXE NBTSTAT ARP.EXE Performance Monitor Network Monitor NETSTAT.EXE NBTSTAT ARP.EXE Performance Monitor Network Monitor ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many collision domains are created when you segment a network with a 12-port switch? 2 1 5 12 2 1 5 12 ANSWER DOWNLOAD EXAMIANS APP
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