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- 1. Multiple Choice
Which of the following could work as bits for a binary system?
The flip sides of a coin
The fingers on one hand
The days of the week.
- 2. Multiple Choice
Which logic gate does the truth table describe?
AND
OR
NAND
NOR
- 3. Multiple Choice
How is the NOT gate different from all other basic gates?
It has only one input.
It doesn't perform any operations.
- 4. Multiple Choice
Which logic gates output a 1 if their inputs are 0 and 1?
Only OR gates
NAND and OR gates
NOR and AND gates
NAND, OR, and XOR gates
- 5. Multiple Choice
To a logic gate, 1s and 0s represent:
Pieces of information
Electric voltage levels
Types of inputs
All of the above
- 6. Multiple Choice
Today's logic gates are the size of:
Grains of rice
Body cells
- 7. Multiple Choice
A logic gate is to electricity as:
A keyboard is to a document.
A faucet is to water.
- 8. Multiple Choice
A NAND gate's outputs are the ______ of those of an AND gate.
Twin
Sum
Opposite
Absolute value
- 9. Multiple Choice
Ordered from top to bottom, which of the following input combinations results in this output?
0,1,1,0
1,0,0.1
1,1,1,1
- 10. Multiple Choice
Which of the following inputs results in this output?
A=1, B=1
A=0, B=1
A=0, B=0
A=1, B=0
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