Computer Networking What is the minimum number of wires required for sending data over a serial communications links? 3 2 1 None of these 4 3 2 1 None of these 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A remote batch-processing operation in which data is solely input to a central computer would require a: mixedband channel None of these simplex lines telegraph line All listed here mixedband channel None of these simplex lines telegraph line All listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If the ASCII character G is sent and the character D is received, what type of error is this? single-bit burst None of these recoverable multiple-bit single-bit burst None of these recoverable multiple-bit ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following frequency ranges is used for AM radio transmission? Very Low Frequency : 3 kHz to 30 kHz None of these High Frequency : 3 MHz to 30 MHz Medium Frequency : 300 kHz to 3 MHz Very High Frequency : 30 MHz to 300 MHz Very Low Frequency : 3 kHz to 30 kHz None of these High Frequency : 3 MHz to 30 MHz Medium Frequency : 300 kHz to 3 MHz Very High Frequency : 30 MHz to 300 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Most networks are connected to other local area or wide area networks. Select the best fit for answer: Internet works Internet technologies 255.255.252.0 Internet revolution The Internet Internet works Internet technologies 255.255.252.0 Internet revolution The Internet ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following does not allow multiple users or devices to share one communications line? doubleplexer multipplexer None of these controller concentrator doubleplexer multipplexer None of these controller concentrator ANSWER DOWNLOAD EXAMIANS APP
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