Boolean Algebra – Exercise – 1

6. Solution of A.0 is :

(a) 1
(b) A
(c) 0
(d) A or 1

Answer
Answer : (c)
Explanation
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7. What is the basic difference between AHDL and VHDL?

(a) ADHL is used in all PLD’s.
(b) VHDL is used in all PLD’s.
(c) ADHL is proprietary.
(d) VHDL is proprietary.

Answer
Answer : (c)
Explanation
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8. Which of the examples below expresses the associative law of addition:

(a) A + (B + C) = (A + B) + C
(b) A + (B + C) = A + (BC)
(c) A(BC) = (AB) + C
(d) ABC = A + B + C

Answer
Answer : (a)
Explanation
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9. Which of the examples below expresses the distributive law?

(a) (A + B) + C = A + (B + C)
(b) A(B + C) = AB + AC
(c) A + (B + C) = AB + AC
(d) A(BC) = (AB) + C

Answer
Answer : (b)
Explanation
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10. Nota

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