tugas 4 B

Give the relationship that represents the dual of the Boolean property A + 1 = 1?
(Note: * = AND, + = OR and ' = NOT)
A * 1 = 1
A * 0 = 0 ( Jawabannya )
A + 0 = 0
A * A = A
A * 1 = 1
Give the best definition of a literal?
A Boolean variable
The complement of a Boolean variable ( Jawabannya )
1 or 2
A Boolean variable interpreted literally
The actual understanding of a Boolean variable
Simplify the Boolean expression (A+B+C)(D+E)' + (A+B+C)(D+E) and choose the best answer.
A + B + C ( Jawabannya )
D + E
A'B'C'
D'E'
None of the above
Which of the following relationships represents the dual of the Boolean property x + x'y = x + y?
x'(x + y') = x'y' ( Jawabannya )
x(x'y) = xy
x*x' + y = xy
x'(xy') = x'y'
x(x' + y) = xy
Given the function F(X,Y,Z) = XZ + Z(X'+ XY), the equivalent most simplified Boolean representation for F is:
Z + YZ
Z + XYZ ( Jawabannya )
XZ
X + YZ
None of the above
Which of the following Boolean functions is algebraically complete?
F = xy ( Jawabannya )
F = x + y
F = x'
F = xy + yz
F = x + y'
Simplification of the Boolean expression (A + B)'(C + D + E)' + (A + B)' yields which of the following results?
A + B
A'B' ( Jawabannya )
C + D + E
C'D'E'
A'B'C'D'E'
Given that F = A'B'+ C'+ D'+ E', which of the following represent the only correct expression for F'?
F'= A+B+C+D+E
F'= ABCDE
F'= AB(C+D+E)
F'= AB+C'+D'+E'
F'= (A+B)CDE ( Jawabannya )
An equivalent representation for the Boolean expression A' + 1 is
A
A'
1 ( Jawabannya )
0
Simplification of the Boolean expression AB + ABC + ABCD + ABCDE + ABCDEF yields which of the following results?
ABCDEF
AB ( Jawabannya )
AB + CD + EF
A + B + C + D + E + F
A + B(C+D(E+F))