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- 1. Multiple ChoiceConvert 128 to binary10000000011111101000000111001100
- 2. Multiple ChoiceConvert 65 to binary01100001001000010100000100100101
- 3. Multiple ChoiceConvert 37 to binary00100101001000110010011101000101
- 4. Multiple ChoiceConvert 00010001 to decimal17273747
- 5. Multiple ChoiceConvert 11111111 to decimal255245235225
- 6. Multiple ChoiceConvert 11001100 to decimal224134104204
- 7. Multiple ChoiceIf a binary number ends with a 1, it must be...An odd numberAn even numberA prime numberThe number 12
- 8. Multiple ChoiceWhat are the only two numbers you can use in binary?0 and 11 and 21, 2, 3, 4, 5, 6, 7, 8, 9, 101, 2, 4, 8, 16
- 9. Multiple Choice
What is the point of binary?
It represents how computers interpret electrical signals
Because we like to make you do extra math
It is fun
Because it describes star systems
- 10. Multiple Choice
How is our number system different from the binary system?
Our number system is base 5; the binary system is base 3
Our number system is base 10; the binary system is base 2
Our number system is base 10; the binary system is base 1
Our number system is base 100; the binary system is base 2
- 11. Multiple ChoiceYour computer's code for the letter A is 01000001. Can you infer what the letter B would be?10010010000100101011000000001
- 12. Multiple ChoiceWhich of the following numbers is a power of 2?6161020
- 13. Multiple Choice
What is the main function of binary code?
Turning on switches to off
Allowing computers to represent and store data
Providing a gateway into higher mathematics
Allowing computers to interact with humans
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