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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