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- -- card: 90038 from stack: in
- -- bmap block id: 0
- -- flags: 4000
- -- background id: 7720
- -- name: #290
- ----- HyperTalk script -----
- on openCard
- global group,rightone
- put 29 into group
- put "D" into rightone
- pass openCard
- end openCard
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- -- part contents for background part 20
- ----- text -----
- Question #29
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- -- part contents for background part 1
- ----- text -----
- 4BG-1C.3 What is a "NAND" gate?
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- -- part contents for background part 11
- ----- text -----
- A circuit that produces a logic "0" at its output only when all inputs are logic "0"
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- -- part contents for background part 27
- ----- text -----
- A circuit that produces a logic "1" at its output only when all inputs are logic "1"
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- -- part contents for background part 28
- ----- text -----
- A circuit that produces a logic "0" at its output if some but not all of its inputs are logic "0"
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- -- part contents for background part 29
- ----- text -----
- A circuit that produces a logic "0" at its output only when all inputs are logic "1"
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- -- part contents for background part 43
- ----- text -----
- Correct answer is D