Question 1

Boolean algebra is different from ordinary algebra in which way?

Correct!

• Selected: Boolean algebra have only 2 discrete levels: 0 and 1

• Boolean algebra can represent more than 1 discrete level between 0 and 1

• Boolean algebra can describe up to 3 levels of logic levels

• The same as normal algebra. It is called Boolean just because it is applied to digital circuits.

Question 2

Give the relationship that represents the dual of the Boolean property A + 1 = 1?

Correct!

• Selected: A * 0 = 0

• A * 1 = 1

• A + 0 = 0

• A * 1 = 1

Question 3

Which of the following relationships represents the dual of the Boolean property x + x'y = x + y?<br>

Correct!

• Selected: x(x' + y) = xy

• x'(xy') = x'y'

• x*x' + y = xy

• x(x'y) = xy

• x'(x + y') = x'y'

Question 4

An equivalent representation for the Boolean expression A' + 1 is

Correct!

• Selected: 1

• A

• A'

• 0

Question 5

Simplification of the Boolean expression AB + ABC + ABCD + ABCDE + ABCDEF yields which of the following results?<br>

Correct!

• Selected: AB

• A + B(C+D(E+F))

• A + B + C + D + E + F

• AB + CD + EF

• ABCDEF

Question 6

Simplification of the Boolean expression (A + B)'(C + D + E)' + (A + B)' yields which of the following results?<br>

Correct!

• Selected: A'B'

• A + B

• C + D + E

• C'D'E'

• A'B'C'D'E'

Question 7

Given the function F(X,Y,Z) = XZ + Z(X'+ XY), the equivalent most simplified Boolean representation for F is:<br>

Correct!

• Selected: Z

• Z + YZ

• Z + XYZ

• XZ

• X + YZ

Question 8

Simplify the Boolean expression (A+B+C)(D+E)' + (A+B+C)(D+E) and choose the best answer

Correct!

• Selected: A + B + C

• D + E

• A'B'C'

• D'E'

Question 9

Simplification of the Boolean expression AB + A(BC)' yields which of following results?<br>

Correct!

• Selected: A

• BC

• B

• AB

• (BC)'

Question 10

Simplifing (AB)' + A'B to most basic form yields which of the following expressions?<br>

Correct!

• Selected: (AB)'

• A'

• B'

• A + B

• B

Result:

10/10