Chapter 6 Boolean Algebra

1. Boolean Variable can be represented by:

a) Alphanumeric
b) All of above
c) Alphabet
d) Numeric

2. Boolean variable produces the result either:

a) High, low
b) All are correct
c) 0, 1
d) T/F

3. Boolean algebra has logical operators:

a) 3
b) 5
c) 2
d) 4

4. Unary operator is:

a) OR
b) AND
c) NOT
d) XOR

5. AND operator is known as:

a) None of the above
b) Logical addition
c) Logical NOT
d) Logical multiplication

6. In operator precedence, Expression must be scanned from:

a) middle
b) Right to left
c) All of the above
d) Left to right

7. NOT operations are performed:

a) Middle of Statements
b) After Parentheses
c) End the Parentheses
d) Start the Parentheses

8. Using truth table the possible out come of 3 variable are:

a) 12
b) 9
c) 6
d) 3

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