3C-CpE324 Quiz 4

In computers, an “on” state, when electricity is flowing, represents ___

• false
• true
• zero
• down

What is the branch of mathematics that deals exclusively with true and false values?

• Vector algebra

• Trigonometry

• Boolean algebra
• Algebraic combinatorics

There are three fundamental operations in Boolean Algebra namely ______.

• Addition, Subtraction and Multiplication
• NOT, AND, and OR
• IF, AND, and BUT
• IF, ELSE and ELSE IF

With the output wire attached before a transistor, and the transistor grounded, it acts like ___?

• a NOT gate
• an AND gate
• an OR gate
• an IF statement

What will this gate's output be?

• 0

• 1

Which logic gate represented by this symbol?

• OR

• XNOR

• XOR

• NAND

Which logic gate is represented by this truth table?

• 
• 
• 
• 

Which logic gate is represented by this truth table?

• 
• 
• 
• 

Computers use logic gates to transform the 1s and 0s from input wires.

A logic gate accepts inputs and then outputs a result based on their state.

• Fasle

• True

 

How many different combinations of 1 and 0 are possible with 2 bits?

• 1

• 2

• 3

• 4