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Class 3 Computer Worksheet: Bits and Bytes

Computer lesson 14: Storage units: bits and bytes · Set 21 · 40 questions
TalentJR

Remember (Multiply to go smaller): Order from smallest to biggest: bit < byte < KB < MB < GB < TB. 1 byte = 8 bits; 1 KB = 1024 bytes; 1 MB = 1024 KB; 1 GB = 1024 MB; 1 TB = 1024 GB. To change big units into small units, multiply: 2 KB = 2 × 1024 = 2048 bytes.

NameDateTime takenScore ___ / 40
  1. 1.💾 How many bits are there in 10 bytes?
  2. 2.💾 How many KB are there in 2 MB?
  3. 3.💾 Which is smaller: 1 byte or 1 bit? (a) 1 bit (b) 1 byte
  4. 4.💾 How many bytes are there in 3 KB?
  5. 5.💾 Which is smaller: 1 byte or 1 TB? (a) 1 byte (b) 1 TB
  6. 6.💾 How many MB are there in 2 GB?
  7. 7.💡 What is the smallest unit of computer memory? (a) GB (b) byte (c) KB (d) bit
  8. 8.💾 Which is smaller: 1 GB or 1 bit? (a) 1 bit (b) 1 GB
  9. 9.💾 How many bits are there in 5 bytes?
  10. 10.💾 How many bytes are there in 2 KB?
  11. 11.💾 Which is bigger: 1 byte or 1 KB? (a) 1 KB (b) 1 byte
  12. 12.💾 How many GB are there in 1 TB?
  13. 13.💾 Which is bigger: 1 byte or 1 bit? (a) 1 byte (b) 1 bit
  14. 14.💾 Which is smaller: 1 byte or 1 GB? (a) 1 byte (b) 1 GB
  15. 15.💾 Which is bigger: 1 bit or 1 KB? (a) 1 KB (b) 1 bit
  16. 16.💾 Which is bigger: 1 TB or 1 byte? (a) 1 TB (b) 1 byte
  17. 17.🔢 A bit can be only 0 or ___. (a) 9 (b) 1 (c) 2 (d) 5
  18. 18.💾 Which is bigger: 1 GB or 1 MB? (a) 1 MB (b) 1 GB
  19. 19.💾 Which is smaller: 1 KB or 1 MB? (a) 1 MB (b) 1 KB
  20. 20.💾 Which is bigger: 1 KB or 1 TB? (a) 1 TB (b) 1 KB
  21. 21.💾 Which is smaller: 1 MB or 1 KB? (a) 1 MB (b) 1 KB
  22. 22.💾 How many KB are there in 4 MB?
  23. 23.💾 Which is smaller: 1 KB or 1 TB? (a) 1 KB (b) 1 TB
  24. 24.💾 How many bytes are there in 4 KB?
  25. 25.💾 How many bits are there in 2 bytes?
  26. 26.💾 How many KB are there in 1 MB?
  27. 27.💾 How many bits are there in 8 bytes?
  28. 28.💾 Which is smaller: 1 GB or 1 byte? (a) 1 byte (b) 1 GB
  29. 29.💾 Which is bigger: 1 MB or 1 bit? (a) 1 bit (b) 1 MB
  30. 30.💾 Which is bigger: 1 bit or 1 GB? (a) 1 bit (b) 1 GB
  31. 31.💾 Which is bigger: 1 KB or 1 MB? (a) 1 MB (b) 1 KB
  32. 32.💾 Which is smaller: 1 TB or 1 MB? (a) 1 MB (b) 1 TB
  33. 33.💾 Which is smaller: 1 TB or 1 bit? (a) 1 TB (b) 1 bit
  34. 34.💾 How many GB are there in 2 TB?
  35. 35.💾 Which is smaller: 1 TB or 1 GB? (a) 1 TB (b) 1 GB
  36. 36.💾 Which is smaller: 1 byte or 1 MB? (a) 1 MB (b) 1 byte
  37. 37.💾 Which is smaller: 1 TB or 1 byte? (a) 1 byte (b) 1 TB
  38. 38.💾 Which is smaller: 1 GB or 1 TB? (a) 1 GB (b) 1 TB
  39. 39.💾 Which is smaller: 1 bit or 1 GB? (a) 1 bit (b) 1 GB
  40. 40.💾 Which is smaller: 1 bit or 1 TB? (a) 1 TB (b) 1 bit

Answer key

  1. 80
  2. 2048
  3. 1 bit
  4. 3072
  5. 1 byte
  6. 2048
  7. bit
  8. 1 bit
  9. 40
  10. 2048
  11. 1 KB
  12. 1024
  13. 1 byte
  14. 1 byte
  15. 1 KB
  16. 1 TB
  17. 1
  18. 1 GB
  19. 1 KB
  20. 1 TB
  21. 1 KB
  22. 4096
  23. 1 KB
  24. 4096
  25. 16
  26. 1024
  27. 64
  28. 1 byte
  29. 1 MB
  30. 1 GB
  31. 1 MB
  32. 1 MB
  33. 1 bit
  34. 2048
  35. 1 GB
  36. 1 byte
  37. 1 byte
  38. 1 GB
  39. 1 bit
  40. 1 bit

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