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5 questions
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- 1. Multiple-choice30 seconds1 pt
A +B= B +A
which rule does the shown boolean expression represent?
commutative law
assosiactive law
double negation
complement law
- 2. Multiple-choice30 seconds1 pt
A(BC)=(AB)C
Which rule does the shown boolean expressions represent?
double negation law
assosicative law
commutative law
de morgan's law
- 3. Multiple-choice30 seconds1 pt
switching on/off the central heating is a practical application of
NOT gate
AND gate
OR gate
- 4. Multiple-choice30 seconds1 pt
Burglar alarm is an application for
OR gate
And gate
NOT gate
- 5. Multiple-choice30 seconds1 pt
the door bell is an example of
And gate
NOT gate
OR gate
both OR & NOT
