Representing Characters (OCR GCSE Computer Science)

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Across
  1. 2. In ASCII, codes 0-31 are special ____
  2. 4. Computer stores each character code as a ____ value
  3. 5. In ASCII table, each character is represented by a ____
  4. 7. Each code represents a ____
  5. 9. One of ASCII benefits over Unicode
  6. 10. Unicode includes all ancient and modern ____
  7. 12. Each character is represented by a ____ code
  8. 13. Character sets are ____ standards
  9. 15. One of the well-known characters sets
  10. 17. In ASCII table, each number code ____ to a character or a command
  11. 20. Unicode ____ ASCII codes
  12. 21. ASCII is a 7-____ bit character set
  13. 22. There are some ____ character sets, e.g. EBCDIC, which are no longer used but programmers need to know about to ensure compatibility with old systems
  14. 23. 8-bit is ____ ASCII
  15. 25. In ASCII table, 72 ____ letter H
Down
  1. 1. 7 bits allows 128 different ____ of values
  2. 3. UTF-8 encoding is ____ length, meaning the code doesn’t take up all 32 bits but only what’s needed
  3. 6. One of ASCII benefits over Unicode
  4. 8. Even though ASCII is a 7-bit character set, each character still takes a ____ to store
  5. 11. ASCII contains ____-only characters
  6. 14. Actual printed character codes in ASCII start at 32, which is ____
  7. 16. The left-most binary digit is called the most ____ bit
  8. 18. Lowercase and uppercase characters use ____ codes
  9. 19. A 32-bit character set
  10. 24. A character set is a ____ list of characters recognised by a computer