Which of the following describes the operation of a positive edge-triggered D flip-flop?
A) If both inputs are high, the output will toggle.
B) When both inputs are low, an invalid state will exist.
C) The output will follow the input on the leading edge of the clock.
D) The input is toggled into the flip-flop on the leading edge of the clock and is passed to the output on the trailing edge of the clock.
C
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The economic justice argument applies more to farm programs than to food programs
Indicate whether the statement is true or false
Two technicians are discussing the proper procedure for bleeding air from a power steering system. Technician A says that the front wheels of the vehicle should be lifted off the ground before bleeding. Technician B says that the steering wheel should be turned left and right with the engine off during the procedure. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Most geneticists believe that techniques can be developed to the point where the ____________________ of agricultural animals is a common occurrence.
Fill in the blank(s) with the appropriate word(s).
Under normal operations, some outside air will always be included to:
A) Increase the speed of air circulation. B) Prevent excessive levels of CO2 from building up. C) Maintain the correct humidity levels. D) Control the temperature more accurately.