Explore topic-wise MCQs in Boolean Algebra and Logic Simplification .

This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Boolean Algebra and Logic Simplification knowledge and support exam preparation. Choose a topic below to get started.

1.

The truth table for the SOP expression has how many input combinations?

A. 1
B. 2
C. 4
D. 8
Answer» E.
Discussion
2.

Determine the binary values of the variables for which the following standard POS expression is equal to 0.

A. (0 + 1 + 0)(1 + 0 + 1)
B. (1 + 1 + 1)(0 + 0 + 0)
C. (0 + 0 + 0)(1 + 0 + 1)
D. (1 + 1 + 0)(1 + 0 + 0)
Answer» B. (1 + 1 + 1)(0 + 0 + 0)
Discussion
3.

The Boolean expression is logically equivalent to what single gate?

A. NAND
B. NOR
C. AND
D. OR
Answer» B. NOR
Discussion
4.

Use Boolean algebra to find the most simplified SOP expression for F = ABD + CD + ACD + ABC + ABCD .

A. F = ABD + ABC + CD
B. F = CD + AD
C. F = BC + AB
D. F = AC + AD
Answer» B. F = CD + AD
Discussion
5.

Which Boolean algebra property allows us to group operands in an expression in any order without affecting the results of the operation [for example, A + B = B + A ]?

A. associative
B. commutative
C. Boolean
D. distributive
Answer» C. Boolean
Discussion
6.

Determine the values of A, B, C, and D that make the product term equal to 1.

A. A = 0, B = 1, C = 0, D = 1
B. A = 0, B = 0, C = 0, D = 1
C. A = 1, B = 1, C = 1, D = 1
D. A = 0, B = 0, C = 1, D = 0
Answer» B. A = 0, B = 0, C = 0, D = 1
Discussion
7.

A truth table for the SOP expression has how many input combinations?

A. 1
B. 2
C. 4
D. 8
Answer» E.
Discussion
8.

The commutative law of Boolean addition states that A + B = A × B .

A. True
B. False
C. -
D. -
Answer» C. -
Discussion
9.

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
Answer» C. A = 0, B = 1, C = 0, D = 0
Discussion