quan quan1

1.A newly  created thread… parent thread[TRUE]

2.ByteArrayInputStream class doesn’t[false]

3.Daemon threads are service providers[true]

4.Erasure removes all generic[true]

5.Filters operate….. buffered stream[true]

6.Is this code snippet incorrect?[FALSE]

7.In generics you… constructor[true]

8.LinkedHasSet maintains… added to the set[TRUE]

9.ObjectInput interface extends the DataInput[false]

10.Paramenters in annotation are declared[false]

11.remove()  method returns the value of[true]

12.Streams does not[FALSE]

13.serialization can save the state of[FALSE]s

14.The below code can… [FALSE]

15.The @Override annotation… an error[TRUE]

16.The @Deprecated annotation… give a warning[FALSE]

17.The deadlock situation allows the[false]

18.The ability of an  object to store data[true]

19.The join() method does not throw an[false]

20.The constructor FileOutputStream[true]

21.Thread priorities are numbers[FALSE]

22.Use reflection, arrays can be created at runtime[TRUE]

23.______API retrieves the object[Reflection]

24.______allow access to lements[Vector]

25.______can be…. GUI buiders[API]

26.____class doesn’t permit duplication[SET]

27._______denotes the set of[?]

28._______is a wrapper class for[Integer]

29._____is used to arrange the keys[TreeMap]

30.______is the ability… of the object[Encapsulation]

31.The ______condition describes a situation[race]

32.The____method returns [public final String getName()]

33.The ______ method returns true if[is Daemon()]

34.The_______method with the argument[setDaemon()]

35.The ______method suspends a[cau dai nhat]

36.The____ occur due to two[race conditions]

37.A thread is in ______state when it[blocked]

38.A synchronized block is a ___or a____[ block of code va method]

39.Multithreading helps_______[ increase… va reduce…]

40.Regular expression… called____[ character classes]s

41.The process of reading and writing____[Serialization]

42.The thread comes out of the _____[ runnable]

43.The threads that…. are______[ daemon threads]

44.When a generic type… called a____[ raw type]

45.java.lang package contrains the ______ [System]

46.Choose two INCORRECT statements[chon 2 contains…]

47.Choose two CORRECT statements[Threads va A thread is]

48.Which are invalid… annotation method[bo class]

49.Which classes allows duplication[bo set]

50.Which statemenst are CONRRECT[A generic… va Wildcards]

51.Which of… FileInputStream class?[ bo It provides method valid() va

It provides the method getFD() that is used to close…]

52.We can apply generics[bo interface va package]

53.How to use reflection to create[newInstance()]

54.How to assign field values[SetField()]

55.Is this code snippet correct or incorrect?[ correct]

56.In which class are the following[Object]

57.This code snippet matches[Single-Element]

58.The definition must be annotated with[@Documented]

59.Which class is the superclass [InputStream]

60.Which does this code means[Tupe of… is super type of T, …]

61.Which pattern implements[ [0-9&&[^345]] ]

62.Which of the… the defaults[Call the sort method of]

63.Which method of DataInput is used[readByte()]

64.Which means of the predefined-character”\s”[a whitespace character]

65.Which means of the predefined-character “\D”[ a non digit]

66.Which syntax is used for the greedy [X?]

67.Which syntax is used for the possessive quantifier[X?+]

68.Your programming problem is to create[SortedMap]

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