1. C, D, E - strings cannot be shifted as objects, and they are not an array of chars.

2. B - A set is a collection that contains no duplicate elements. A list is an ordered collection.

3. B, C - B&C are valid declarations and not C&D. While ONLY declaring the array reference variable you can not decalre the size of the array.

4. new Outer().new Inner(); -

5. synchronized -

6. MouseEvent -

7. C - Public, automatic or local variables cannot be declared as public ,private or..?

8. B -

9. void -

10. A, B -

11. A, C -

12. B, D -

13. D -

14. C -

15. final -

16. public void run() {} -

17. B - in the code animals is assign as a class variable not as a static so it has to be defined in main() as a String. 'cat' is stored in the args[0].

18. A, C, D, F - Valid are all that starts with _ ,$ , a-z A-Z etc but not with numbers etc.

19. E - No comment

20. A, C -

21. B, F, G, H -

22. C - str is null so it will throw a nullpointer exception which will print 'and' after a System.exit(0) the finally will not be executed.

23. public final class someclassname extends somesuperclassname {} -

24. public class Answer extends File implements Serializable { -

25. B, E, H -

26. this(a) or this(a,b) or this.c=c or this.c=a or this.c=b ;

27. A, B, D -

28. 07 -

29. B -

30. C, D - Yes I deliberatly miss out one of the square brackets or is it a part of the question in 'D'. *smile*

31. A, B, C -

32. void -

33. public class Employee extends Person -

34. A, C -

35. B, C -

36. D -

37. C, D, E -

38. B - The answer is 'B' because in the API documentation all the Listener Interfaces have "public void method()".

39. C -

40. D -

41. B -

42. C -

43. C -

44. C, D, E -

45. B, C -

46. A, B, D, E -

47. D, E - E suppose they mean the method declaration for someTestFails.

48. E -

49. D, E -

50. C, E -

51. A, B -

52. B, C, D -

53. B, C, F -

54. E -

55. A, B, D, E -

Non-runnable states:

* Suspended: caused by suspend(), waits for resume()
* Sleeping: caused by sleep(), waits for timeout
* Blocked: caused by various I/O calls or by failing to get a monitor's lock, waits for I/O or for the monitor's lock
* Waiting: caused by wait(), waits for notify() or notifyAll()
* Dead: Caused by stop() or returning from run(), no way out
                     

56. A, C -

57. A, B, C, D -

58. E -

59. D, E -

60. C -

61. A -

62. B, C -

63. A, E - B is wrong because of case-sensitivity. C is wrong because multiple inheritance is not supported in Java. D is wrong because a class can only be public, abstract, final or default (with no access modifier).

64. A, C -

65. C -

66. A, B -

67. A -

68. B -

69. B -

70. D, E -

71. B, D -

72. this(a); -

73. this(a,b); -

74. C, D, E -

75. A, D -

76. B -

77. D - Compiler says variable x might not have been initialized.

78. A -

79. C -

80. B -

81. A - Illegal both at compile and runtime. You cannot assign an object to a sibling reference, even with casting.

82. B, D -

83. A -

84. C -

85. D -

86. D -

87. B -

88. C -

89. C -

90. B -

91. B -

92. A -

93. A -

94. public static final char CODE='\u30a0'; -

95. A, B, C, D -

96. C, E -

97. B, D -

98. A -

99. A, C -

100. C -