Boolean Logic and Expressions

What is a boolean expression? Select ALL correct answers.

• A statement that evaluates to True and False.

• A statement that evaluates to ON and OFF.

• A statement that evaluates to Yes and No.

• A statement that evaluates to True, False and anything in between.

Who developed the concept of a boolean operator?

• George Boole

• Frank Boole

• James Boolean

• Sam Boolean

Boolean operations are executed by which part of the computer?

• RAM

• ROM

• CPU

• Mainboard

What is the name of the Logic Gate that converts inputs of 0 to 1 and inputs of 1 to 0

• AND

• OR

• NAND

• NOT

The Logic Gate that gives an output of 1 when either input is 1, is called a

• NOT

• OR

• AND

• NOR

The Logic Gate that gives an output of 1 when BOTH inputs are 1 ONLY, is called a

• NOT

• OR

• AND

• NOR

Evaluate the following boolean expression:

4 > 2

• YES

• NO

Evaluate the following boolean expression:

(10 < 5) OR (40 > 30) = ?

• TRUE

• FALSE

Evaluate the following boolean expression:

(10 < 5) OR (40 > 30) AND (7 == 6) = ?

• TRUE

• FALSE

Evaluate the following boolean expression:

NOT ((100 >= 50) OR (100 >= 60)) = ?

• TRUE

• FALSE