Exercise: Boolean Algebra And Logic Simplification

Questions for: Boolean Algebra And Logic Simplification

Which output expression might indicate a product-of-sums circuit construction?
A:
B:
C:
D:
Answer: D
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The systematic reduction of logic circuits is accomplished by:
A:
using Boolean algebra
B:
symbolic reduction
C:
TTL logic
D:
using a truth table
Answer: A
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Applying DeMorgan's theorem to the expression , we get ________.
A:
B:
C:
D:
Answer: A
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The commutative law of Boolean addition states that A + B = A × B.
A:
True
B:
False
C:
D:
Answer: B
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One of De Morgan's theorems states that . Simply stated, this means that logically there is no difference between:
A:
a NOR and an AND gate with inverted inputs
B:
a NAND and an OR gate with inverted inputs
C:
an AND and a NOR gate with inverted inputs
D:
a NOR and a NAND gate with inverted inputs
Answer: A
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