Digital Computer Electronics A 2's-complement adder-subtracter can add or subtract binary numbers. Sign-magnitude numbers represent _____ decimal numbers, and 2's complements stand for _____ decimal numbers. sign, hexa None of these positive, negative negative, positive hexa, sign sign, hexa None of these positive, negative negative, positive hexa, sign ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics When an inverter is placed between both inputs of an SR flip-flop, the resulting flip-flop is T flip-flop None of these Master slave JK flip-flop D flip-flop JK flip-flop T flip-flop None of these Master slave JK flip-flop D flip-flop JK flip-flop ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics The 7400 series, also called standard TTL, contains a variety of SSI and _____ chips that allow us to build all kinds of digital circuits and systems. MOSFET LSI MSI MOS None of these MOSFET LSI MSI MOS None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics The time required for a pulse to decrease from 90 to 10 percent of its maximum value is known as binary level transition period decay time None of these propagation delay rise time binary level transition period decay time None of these propagation delay rise time ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics With a JK master-slave flip-flop the master is cocked when the clock is _____ and the slave is triggered when the clock is _____ None of these race, no change set, race set, reset high, low None of these race, no change set, race set, reset high, low ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics An AND gate has 7 inputs, what is the only input word that produces a 1 output? 1111 1111111 None of these 1110000 1111 1111111 None of these 1110000 ANSWER DOWNLOAD EXAMIANS APP
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