Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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Using DeMorgan’s Theorems and the other theorems and laws of Boolean
algebra, simplify the following expression: 
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2.
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Using DeMorgan’s Theorems and the other theorems and laws of Boolean
algebra, simplify the following expression: 
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3.
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Using DeMorgan’s Theorems and the other theorems and laws of Boolean
algebra, simplify the following expression: 
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4.
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Using DeMorgan’s Theorems and the other theorems and laws of Boolean
algebra, simplify the following expression: 
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5.
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Using DeMorgan’s Theorems and the other theorems and laws of Boolean
algebra, simplify the following expression:  a. |  | c. | 0 | b. |  | d. | 1 |
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6.
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Using DeMorgan’s Theorems and the other theorems and laws of Boolean
algebra, simplify the following expression: 
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7.
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The simplest form of X =  is ________.
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8.
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What is the simplest form of X
= AB + A + BC?
a. | X = AB +
C | c. | X = B +
C | b. | X = A +
BC | d. | It is in its simplest
form. |
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9.
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Which of the following is an
example of DeMorgan's theorem?
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10.
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By using DeMorgan's
theorem, X =  is simplified to
________.
a. | X = A(B +  ) | c. | X = A + B +  | b. | X = AB | d. | X = A + B |
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11.
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Which step in this reduction
series is based on DeMorgan's Theorem?
X =  ( ) STEP 1 X = (
+  )( )
STEP 2 X =    + 
 
STEP 3 X =   ( +
1)
STEP
4 X =  
a. | STEP 1 | c. | STEP 3 | b. | STEP 2 | d. | STEP 4 |
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