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Digital Electronics - Boolean Algebra and Logic Simplification


Exercise

"Nothing is impossible to a willing heart."
- (Proverb)
1. 

Convert the following SOP expression to an equivalent POS expression.

A.
B.
C.
D.

2. 

Determine the values of A, B, C, and D that make the sum term equal to zero.

A. A = 1, B = 0, C = 0, D = 0
B. A = 1, B = 0, C = 1, D = 0
C. A = 0, B = 1, C = 0, D = 0
D. A = 1, B = 0, C = 1, D = 1

3. 

Which of the following expressions is in the sum-of-products (SOP) form?

A. (A + B)(C + D)
B. (A)B(CD)
C. AB(CD)
D. AB + CD

4. 

Derive the Boolean expression for the logic circuit shown below:

A.
B.
C.
D.

5. 

From the truth table below, determine the standard SOP expression.

A.
B.
C.
D.




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