-- card: 87600 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 7720
-- name: #282
----- HyperTalk script -----
on openCard
  global group,rightone
  put 29 into group
  put "C" into rightone
  pass openCard
end openCard



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Question #29

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4BG-1A.4 How many output changes are obtained for every two trigger pulses applied to the input of a "bistable T flip-flop" circuit?

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No output level changes

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One output level change

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Two output level changes

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Four output level changes

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Correct answer is C