Operators Flashcards
1
Q
The operators ‘, *, and + have what names?
A
NOT, AND, and OR
2
Q
Operator symbols replace the operator words as follows:
A
NOT x = x’
3
Q
AND function is true when what?
A
AND function is true when all inputs are true.
4
Q
The OR function output is true when what?
A
one or more of the input variables are true.
5
Q
What does the NOT function do?
A
It complements a variable.
6
Q
What do truth tables represent?
A
functions in graphic form
7
Q
Why are the tables called truth tables?
A
because they display when the function defined by all the table is true as well as when the function is false for all combination of inputs
