ICS 23 / CSE 23 Summer 2012
Midterm Answer Key


The answers

There were 25 questions, each of which is worth one point, for a total possible score of 25 points. There were two versions of the exam, distinguishable by the third digit of the test number. The answer keys for each of the versions follow.

If the third digit of your test number was 1, 2, or 3, the correct answers are...

  1. C
  2. D
  3. B
  4. A
  5. B
  6. D
  7. C
  8. B
  9. E
  10. C
  11. B
  12. C
  13. E
  14. D
  15. B
  16. E
  17. D
  18. B
  19. C
  20. B
  21. A
  22. D
  23. D
  24. C
  25. C

If the third digit of your test number was 4, 5, or 6, the correct answers are...

  1. B
  2. A
  3. C
  4. D
  5. C
  6. B
  7. E
  8. C
  9. B
  10. A
  11. B
  12. B
  13. C
  14. B
  15. E
  16. D
  17. C
  18. E
  19. D
  20. D
  21. D
  22. B
  23. D
  24. C
  25. A