EDE303/201201 - Chapter 4 (Quiz)

EDE303 - Digital Electronics (Quizzes at the end of the chapter)


Question 1
The associative law for addition is normally written as
a. A + B = B + A
b. (A + B) + C = A + (B + C)
c. AB = BA
d. A + AB = A


Question 2
The Boolean equation AB + AC = A(B+ C) illustrates
a. the distribution law
b. the commutative law
c. the associative law
d. DeMorgan’s theorem


Question 3
The Boolean expression A . 1 is equal to
a. A
b. B
c. 0
d. 1


Question 4
The Boolean expression A + 1 is equal to
a. A
b. B
c. 0
d. 1


Question 5
A Boolean expression that is in standard SOP form is
a. the minimum logic expression
b. contains only one product term
c. has every variable in the domain in every term
d. none of the above