-- card: 97307 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 7720
-- name: #300
----- HyperTalk script -----
on openCard
  global group,rightone
  put 30 into group
  put "A" into rightone
  pass openCard
end openCard



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Question #30

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4BG-1D.3 In a positive-logic circuit, what level is used to represent a logic 0?

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A low level

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A positive-transition level

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A negative-transition level

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A high level

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Correct answer is A