Programming Exam Revision

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Across
  1. 5. type of sort where you split the data into pairs and then regroup it back together gradually
  2. 6. word used within images to describe the height x width x the colour depth
  3. 7. the frequency with which you record the amplitude
  4. 10. type of search where the data has to be in order first
  5. 12. type of error in Python where the code does not do as expected but still runs
  6. 13. the programming construct that means reading the code step by step in order
  7. 14. the title given to improving code
  8. 17. removing unnecessary details from a problem
  9. 18. type of error in Python where the format of a command is incorrect
  10. 22. an additional digit at the end of a string to check mistakes.
  11. 23. the programming construct that includes if/elif and else
  12. 27. type of sort where you put each item in the correct place
  13. 28. the third word in SQL statements
  14. 29. data type for 'a' or '1' or '£'
  15. 30. type of sort where you compare pairs of data
  16. 32. type of compression where you lose quality of the file
  17. 35. the programming construct that uses loops
  18. 37. checking data input is correct
  19. 38. the first word in SQL statements
  20. 41. language that includes assembly language and machine code
  21. 42. testing that takes place at the end of the code writing
Down
  1. 1. testing that takes place through the writing of a code
  2. 2. a type of subroutine in code that DOES NOT return a value
  3. 3. a location in memory that CAN change
  4. 4. the word given when you change a variable from one data type to another
  5. 8. breaking down a problem into smaller problems
  6. 9. a location in memory that DOES NOT change
  7. 11. a type of subroutine in code that DOES return a value
  8. 15. data type for whole numbers
  9. 16. a measure of amplitude at a point in time
  10. 19. the logic gate that reverses the value
  11. 20. the word to describe the ways to make code more understandable. e.g. comments, functions, indents
  12. 21. smallest unit of data
  13. 24. data type for decimals
  14. 25. 0-9 A-F
  15. 26. 1024/1000 gigabytes is 1 what....?
  16. 31. data type for yes/no, true/false
  17. 32. type of search where you check every item
  18. 33. language that includes Python, visual basic, Java
  19. 34. data type for text
  20. 36. the second word in SQL statements
  21. 39. the name given for how logic gates are stored in binary format
  22. 40. type of compression where you do not lose data