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- 1. Multiple Choice
What is the system of notation that represents information using two states?binarydecimalASCIIhexadecimal - 2. Multiple ChoiceIn computers, an “on” state, when electricity is flowing, represents ___falsetruezerodown
- 3. Multiple ChoiceWhat is the branch of mathematics that deals exclusively with true and false values?vector algebratrigonometryBoolean algebraalgebraic combinatorics
- 4. Multiple ChoiceIn 1847, who formalized a "Mathematical Analysis of Logic”?Lewis CarrolBertrand RussellIsaac NewtonGeorge Boole
- 5. Multiple ChoiceThere are three fundamental operations in Boolean Algebra: ___Addition, Subtraction and MultiplicationNOT, AND, and ORIF, AND, and BUTIF, ELSE and ELSE IF
- 6. Multiple ChoiceA NOT takes a single Boolean value, either true or false, and ___makes it truemakes it falsenegates itkeeps it the same
- 7. Multiple ChoiceCurrent flows through a transistor, between electrodes, when electricity is applied to the ___logic tablecontrol wireoutput pinreceiver gate
- 8. Multiple ChoiceWith a single transistor, if we turn the input on, ___the output is also onthe output is offthe input is negatedit doesn't do anything
- 9. Multiple ChoiceWith the output wire attached before a transistor, and the transistor grounded, it acts like ___a NOT gatean AND gatean OR gatean IF statement
- 10. Multiple ChoiceFor the AND Boolean operation, the output is only true if ___one input is trueone input is falseboth inputs are trueboth inputs are false
- 11. Multiple ChoiceFor the AND Boolean operation, if one of the inputs is false, the output is ___truefalsenegatedundetermined
- 12. Multiple ChoiceTwo transistors connected in series, with two inputs and one output, act like ___a NOT gatean AND gatean OR gatean IF statement
- 13. Multiple ChoiceThe only time this statement is false is if both inputs are false.a NOT gatean AND statementan OR statementan IF statement
- 14. Multiple ChoiceWhich Boolean operator is built from two transistors in parallel?NOTANDORIF
- 15. Multiple ChoiceIn a circuit diagram, a little arc on a wire indicates ___that it jumps over another wire, and isn't connectedwires should be soldered togetherwires are electrically connectedwires are physically connected
- 16. Multiple ChoiceUsing an OR gate, if one transistor is on and the other is off, the output is ___offonindeterminatenegated
- 17. Multiple ChoiceWhich logic gate is commonly represented by a "triangle with a dot"?NOTANDORXOR
- 18. Multiple ChoiceWhich logic gate is commonly represented by a "Letter D" symbol?NOTANDORXOR
- 19. Multiple ChoiceWhich logic gate is commonly represented by a "spaceship" symbol?NOTANDORXOR
- 20. Multiple ChoiceThe only time an XOR is true is when ___both inputs are falseboth inputs are trueone input is true and the other input is falsethe output is grounded
- 21. Multiple ChoiceWhich logic gate is represented by a "spaceship with a smile" ?NOTANDORXOR
- 22. Multiple ChoiceWhen we use symbols for logic gates, rather than transistors, we are moving up ___a row on a logic tablea layer of abstractionthe ladder of complexitythe trophic pyramid
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