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- 1. Multiple Choice
What is the boolean expression for this logic circuit?
Q = NOT (A OR B)
Q = NOT A AND B
NOT A OR B = Q
Q = (NOT A) OR B
- 2. Multiple Choice
This is the truth table for which logic gate?
- 3. Multiple Choice
In this logic circuit, if A = 0 and Q = 1, what is B?
0
We can't say
1
- 4. Multiple Choice
In this logic circuit, what is Q if the inputs are: A=0, B=1, C=0?
0
We can't say
1
- 5. Multiple Choice
What is the best explanation for why a computer uses boolean logic to manipulate True and False values?
It can only understand 0s and 1s
It runs instructions in a binary code
It doesn't have enough memory to store numbers above 1
It uses transistors which can only be on or off
- 6. Multiple Choice
A single logic gate is an electronic component made of transistors, which does what?
Performs calculations such as binary addition
Performs binary shifts left and right
Combines boolean inputs to produce a boolean output
Executes instructions stored in the main memory
- 7. Multiple Choice
Which of these are boolean operators, implemented in the computer as logic gates?
Check all that apply
NOT
MOD
OR
AND
DIV
- 8. Multiple Choice
Which logic gate is this?
AND
NOT
OR
- 9. Multiple Choice
What is the output Q if the inputs to this logic circuit are both 0?
0
We can't say
1
- 10. Multiple Choice
What is the boolean expression for this logic circuit?
A OR B AND C = Q
Q = (A AND B) OR C
Q = A OR (B AND C)
Q = (A OR B) AND C
- 11. Multiple Choice
In this logic circuit, what is the output Q if the inputs A and C are 1?
0
We can't say
1
- 12. Multiple Choice
What is described as a table that shows the output of a logic gate for all possible combinations of input?
Truth table
Trace table
Boolean table
Logic table
- 13. Multiple Choice
Which logic gate is this?
AND
OR
NOT
- 14. Multiple Choice
Which is the truth table for the AND gate?
- 15. Multiple Choice
Which logic gate take the input and negates it, turning 0 to 1 and 1 to 0?
AND
OR
NOT
- 16. Multiple Choice
The AND and OR gate both take two inputs, while the NOT gate takes just one. True or False?
True
False
- 17. Multiple Choice
The NOT gate takes only one input (it is a unary operator). True or False?
True
False
- 18. Multiple Choice
This is the truth table for which logic gate?
AND
OR
NOT
- 19. Multiple Choice
Which logic gate matches this truth table?
- 20. Multiple Choice
Which logic gate is this?
AND
OR
NOT
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