Review Operation Bingo

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Presentation transcript:

Review Operation Bingo

1. What is the result of: 3.0 + 4.0 A: 7.0

2. What is the data type of: 3.0 + 4 A: double

3. What is the result of: 3 + “4” A: “34”

4. What is the result of: 10 / 3 A: 3

5. What is the result of: 5 % 7 A: 5

6. What is the result of: 7 % 5 A: 2

7. What is the result of: 7 / 5 A: 1

8. What is the data type of: 1.0 – 5 A: double

9. What is the result of: 1.0 – 5 A: -4

10. What is the data type of: “CS” + 13 + 9 A: String

11. What is the result of: “CS” + 13 + 9 A: “CS139”

12. What is the data type of: 5 / 7 A: int

13. What is the result of: 5 / 7 A: 0

14. What is the result of: 294 % 7 / 50.0 A: 0.0

15. What is the data type of: 294 % 7 / 50.0 A: double

Math.PI A: 3.14 (to two decimal places) 16. What is the result of: Math.PI A: 3.14 (to two decimal places)

17. What is the data type of: Math.PI A: double

18. What is the result of: 17 / 25 * 1.0 0.0

19. What is the result of: 1.0 + 7 % 25

20. What is the result of: 7 / 3 * 6.0 / 2

21. What is the result of: true && false

22. What is the result of: false || true

23. What is the data type of: false || true

24. What is the result of: ‘a’ < ‘b’ A: true

25. What is the result of: x != x

26. What is the result of: 5 == ‘5’

‘a’ < ‘b’ || ‘X’ > ‘Y’ 27. What is the result of: ‘a’ < ‘b’ || ‘X’ > ‘Y’

28. What is the result of: x == 3 && x == 5

29. What is the result of: x != 3 || x != 5

30. What is the data type of: “Pinto”.equals(“Mustang”) A: boolean

31. What is the data type of: 3 + ( 6 + “4”) A: String

32. What is the result of: 3 + ( 6 + “4”) A: “364”

33. What is the data type of: “String 1”.compareTo(“Me”) A: int

34. What is the result of: 10 / 3.0 A: 3.33 (two decimals)

35. What is the result of: 10.0 / 3.0 3.33 (two decimals)

36. What is the result of: 3 + 6 + “4” A: “94”

37. What is the data type of: 2.0 * (17 / 25) A: double

38. What is the result of: 2.0 * (17 / 25) A: 0.0

39. What is the result of: 17 % 25 A: 17

40. What is the result of: 3 * 0 + 7.0 A: 7.0

41. What is the data type of: 3 * 0 + 7.0 A: double

42 What is the result of: 3.0 + 5 + “” A: “8.0”

43. What is the data type of: 3.0 + 5 + “” A: String

44. What is the data type of: 3 * 7.0 / 1 <= 17 A: boolean

45. What is the result of: 49 % 7 + 3 + 4 A: 7

46. What is the data type of (int) (6.0 + 7) % 3 A: int

47. What is the result of (int) (6.0 + 7) % 3 A: 1

48. What is the result of (double) 12 / 4 A: 3.0

49. What is the data type of (double) 12 / 4 A: double

50. What is the result of: 5 – 1.0 A: -4.0