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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 11001100 to decimal224134104204
- 6. Multiple ChoiceConvert 11111111 to decimal255245235225
- 7. 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
- 8. Multiple ChoiceWhat is 12 in binary?
HINT: It has an 8 and a 4 in it!121111001011 - 9. Multiple ChoiceIf 1 and 0 mean on and off. Is the number 1 on or off?ONOFF
- 10. Multiple Choice
What type of numbering system is ordinarily used by people?
Decimal
Binary
Denary
- 11. Multiple Choice
What is a binary digit referred to as?
Bit
Bits
Byte
Bytes
- 12. Multiple ChoiceConvert 11111111 to decimal255245235225
- 13. Multiple ChoiceConvert 128 to binary10000000011111101000000111001100
- 14. Multiple ChoiceHow would you write the number two in binary?1001000100000010
- 15. Multiple ChoiceComputers can only understand 0s and 1s.TrueFalse
- 16. Multiple ChoiceBinary is made up of which numbers3 and 4.2 and 3.1 and 2.0 and 1.
- 17. Multiple ChoiceA group of 8 bits is known as a gigabyte.TrueFalse
- 18. Multiple Choice8 bytes = 1 bitTRUEFALSE
- 19. Multiple ChoiceHow would you write the number 4 in binary code?0100000000010010
- 20. Multiple ChoiceWhat is a pixel?Tiny squares of colour on a screen.A fairy like creature thatlives in a forest.A whole picture.A binary code.
- 21. Multiple ChoiceThe colour of a pixel can be stored as a _______ numberUnicodeHexBinaryASCII
- 22. Multiple ChoiceBinary uses 1’s & 0’s to represent dataTrueFalse
- Answer choicesTagsAnswer choicesTags