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- 1. Multiple Choice
What is the system of notation that represents information using 2 states?
binary
decimal
ASCII
hexadecimal
- 2. Multiple Choice
In computers, an "on" state, when electricity is flowing, represents ___
false
true
zero
down
- 3. Multiple Choice
What is the branch of mathematics that deals exclusively with true and false values?
vector algebra
trigonometry
Boolean algebra
algebraic combinatorics
- 4. Multiple Choice
In 1847, who fomalized a "Mathematical Analysis of Logic"?
Lewis Carrol
Bertrand Russel
Isaac Newton
George Boole
- 5. Multiple Choice
There are three fundamental operations in Boolean Algebra: ______
Addition, Subtraction and Multiplication
NOT, AND, and OR
IF, AND, and BUT
IF, ELSE, and ELSE IF
- 6. Multiple Choice
A NOT takes a single Boolean value, either true or false, and ______
makes it true
makes it false
negates it
keeps it the same
- 7. Multiple Choice
Current flows through a transistor, between electrodes, when electricity is applied to the ______
logic table
control wire
output pin
reciever gate
- 8. Multiple Choice
With a single transitor, if we turn the input on, ______
the output is also on
the output is off
the input is negated
it doesn't do anything
- 9. Multiple Choice
With the output wire attached before a transistor, and the transistor is grounded, it acts like ______
a NOT gate
an AND gate
an OR gate
an IF statement
- 10. Multiple Choice
For the AND Boolean operation, the output is only true if _____
one input is true
one input is false
both inputs are true
both inputs are false
- 11. Multiple Choice
For the AND Boolean operation, if one of the inputs is false, the output is ________
true
false
negated
undetermined
- 12. Multiple Choice
Two transistors connected in series, with two inputs and one output, act like ______
a NOT gate
an AND gate
an OR gate
an IF statement
- 13. Multiple Choice
The only time this statement is false is if both inputs are false.
a NOT gate
an AND statement
an OR statement
an IF statement
- 14. Multiple Choice
Which Boolean operator is built from two transistors in parallel?
NOT
AND
OR
IF
- 15. Multiple Choice
In a circuit diagram, a little arc on a wire indicates _______
that it jumps over another wire, and isn't connected
wires should be soldered together
wires are electrically connected
wires are physically connected
- 16. Multiple Choice
Using an OR gate, it one transistor is on and the other is off, the output is ________
off
on
indeterminate
negated
- 17. Multiple Choice
Which logic gate is commonly represented by a "triangle with a dot"?
NOT
AND
OR
XOR
- 18. Multiple Choice
Which logic gate is commonly represented by a "Letter D" symbol?
NOT
AND
OR
XOR
- 19. Multiple Choice
Which logic gate is commonly represented by a "spaceship" symbol?
NOT
AND
OR
XOR
- 20. Multiple Choice
The only time an XOR is true is when _______
both inputs are false
both inputs are true
one input is true and the other input is false
the output is grounded
- 21. Multiple Choice
Which logic gate is commonly represented by a "spaceship with a smile"?
NOT
AND
OR
XOR
- 22. Multiple Choice
When we use symbols for logic gates, rather than transistors, we are moving up _____
a row on a logic table
a layer of abstraction
the ladder of complexity
the trophic pyramid
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