The commutative law of addition and multiplication indicates that:
-
we can group variables in an AND or in an OR any way we want -
an expression can be expanded by multiplying term by term just the same as in ordinary algebra -
the way we OR or AND two variables is unimportant because the result is the same -
the factoring of Boolean expressions requires the multiplication of product terms that contain like variables
The NAND or NOR gates are referred to as "universal" gates because either:
-
can be found in almost all digital circuits -
can be used to build all the other types of gates -
are used in all countries of the world -
were the first gates to be integrated
In Boolean algebra, the word "literal" means ________.
-
a product term -
all the variables in a Boolean expression -
the inverse function -
a variable or its complement
Identify the Boolean expression that is in standard POS form.
-
-
-
-
(A + B)(C + D)
From the truth table below, determine the standard SOP expression.
Identify the Boolean expression that is in standard POS form.
-
-
-
-
(A + B)(C + D)
The NAND or NOR gates are referred to as "universal" gates because either:
-
can be found in almost all digital circuits -
can be used to build all the other types of gates -
are used in all countries of the world -
were the first gates to be integrated
Which output expression might indicate a product-of-sums circuit construction?
Mapping the standard SOP expression 
, we get
-
(A) -
(B) -
(C) -
(D)
In Boolean algebra, 
= A.
-
True -
False
From the truth table below, determine the standard SOP expression.
Identify the Boolean expression that is in standard POS form.
-
-
-
-
(A + B)(C + D)
Determine the values of A, B, C, and D that make the product term 
equal to 1.
-
A = 0, B = 1, C = 0, D = 1 -
A = 0, B = 0, C = 0, D = 1 -
A = 1, B = 1, C = 1, D = 1 -
A = 0, B = 0, C = 1, D = 0
Mapping the standard SOP expression , we get
-
(A) -
(B) -
(C) -
(D)
From the truth table below, determine the standard SOP expression.
Identify the Boolean expression that is in standard POS form.
-
-
-
-
(A + B)(C + D)
The commutative law of addition and multiplication indicates that:
-
we can group variables in an AND or in an OR any way we want -
an expression can be expanded by multiplying term by term just the same as in ordinary algebra -
the way we OR or AND two variables is unimportant because the result is the same -
the factoring of Boolean expressions requires the multiplication of product terms that contain like variables
Determine the values of A, B, C, and D that make the product term equal to 1.
-
A = 0, B = 1, C = 0, D = 1 -
A = 0, B = 0, C = 0, D = 1 -
A = 1, B = 1, C = 1, D = 1 -
A = 0, B = 0, C = 1, D = 0
Which output expression might indicate a product-of-sums circuit construction?
Mapping the standard SOP expression , we get
-
(A) -
(B) -
(C) -
(D)