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card_93194.txt
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Text File
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1994-05-12
|
841b
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42 lines
-- card: 93194 from stack: in
-- bmap block id: 0
-- flags: 4000
-- background id: 7720
-- name: #299
----- HyperTalk script -----
on openCard
global group,rightone
put 30 into group
put "D" into rightone
pass openCard
end openCard
-- part contents for background part 20
----- text -----
Question #30
-- part contents for background part 1
----- text -----
4BG-1D.2 In a positive-logic circuit, what level is used to represent a logic 1?
-- part contents for background part 11
----- text -----
A low level
-- part contents for background part 27
----- text -----
A positive-transition level
-- part contents for background part 28
----- text -----
A negative-transition level
-- part contents for background part 29
----- text -----
A high level
-- part contents for background part 43
----- text -----
Correct answer is D