Method of communication in which transmission takes place in both directions, but only in one direction at a time, is called
Answer: D
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Fan-out is specified in terms of ________.
Answer: D
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How many digits of the DNICC (Data Network Identiication Code) identify the country ?
Answer: A
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A high speed communication equipment typically would not be needed for
Answer: A
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A CMOS IC operating from a 3-volt supply will consume ________.
Answer: A
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A group of 2m - 1 routers are interconnected in a centralized binary tree. With router at each tree node. Router I communicates with router J by sending a message to the root of the tree. If root then sends the message back down J, the mean path length will be
Answer: A
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The output of an exclusive-NOR gate is HIGH if ________.
Answer: A
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A device used to display one or more digital signals so that they can be compared to expected timing diagrams for the signals is a:
Answer: C
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An exclusive-NOR gate output is HIGH when the inputs are unequal.
Answer: B
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TTL operates from a ________.
Answer: D
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