Computer Networking The topology with highest reliability is: Bus topology Star topology Mesh topology Ring topology Bus topology Star topology Mesh topology Ring topology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following does not allow multiple users or devices to share one communications line? concentrator controller multipplexer doubleplexer None of these concentrator controller multipplexer doubleplexer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a PC to telephone hookup for long distance communication, modem is connected between the telephone line and synchronous port asynchronous port PC None of these crossover cable synchronous port asynchronous port PC None of these crossover cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In communication satellite, multiple repeaters are known as detector modulator None of these stations transponders detector modulator None of these stations transponders 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 Which of the following best illustrates the default subnet mask for a class A,B, and C Network? 0.0.0.0, 0.0.0.1, 0.0.1.1 255.255.255.0, 255.255.0.0, 255.0.0.0 255.255.0.0, 255.255.255.0, 255.255.255.255 None of these 255.0.0.0, 255.255.0.0, 255.255.255.0 0.0.0.0, 0.0.0.1, 0.0.1.1 255.255.255.0, 255.255.0.0, 255.0.0.0 255.255.0.0, 255.255.255.0, 255.255.255.255 None of these 255.0.0.0, 255.255.0.0, 255.255.255.0 ANSWER DOWNLOAD EXAMIANS APP
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