Pls Note:
1) There are 20 questions in a quiz.
2) Time duration is 15 minutes.
3) Only one attempt is allowed.
4) Candidate can navigate questions and review answers before final submission
5) Compulsory to fill all the mentioned details.
6) Kindly provide the correct details.
IsInterrupted()
Static interrupted()
Non static interrupted()
Both A & C
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Plain Old Java Object
Performance Old Java Object
Performance Optimize Java Object
None of the above
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Method overloading
Method overriding
Constructor overloading
None of the above
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Polymorphism
Inheritance
Encapsulation
Both A & B
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FileInputStream
FileOutputStream
Both A & B
None of the above
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Running
Runnable
Terminated
Non-Runnable
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java.lang.reflect
Java.awt
Java.io
Java.applet
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Exception Handling
String Handling
Event Handling
None of the above
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JDBC-ODBC bridge driver
Native - API driver
Network Protocol driver
Thin driver
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Public void start()
Public void paint(Graphics g)
Public void stop()
Public void init()
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Java.awt
java.Graphics
Java.awt.Graphics
None of the above
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If
Switch
Nested-if
If-else-if
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String sval
Double nval
Int ttype
Static final int TT_WORD
Public static String valueOf(double I)
Public static String valueOf(boolean I)
public boolean equals(Object anObject)
Public static String valueOf(Object obj)
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ClassNotFoundException
ClassFoundException
NoClassDefFoundError
ClassDefFoundError
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JDBC-Net
JDBC-ODBC bridge
Native API as basis
Native protocol as basis
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CONCUR_UPDATABLE
CONCUR_READ_ONLY
All of the above
None of the above
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1, 2 and 4
1 and 2
1, 2 and 3
2, 3 and 4
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-128 to 127
-32768 to 32767
-2147483648 to 2147483647
None of the mentioned
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Int
Float
Double
Long
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Numeric
Boolean
Characters
Both Boolean & Characters
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Integers
Floating – point numbers
Both Integers and floating – point numbers.
None of the mentioned
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1
2
3
4
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Display()
Print()
DrawString()
Transient()
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Display()
Paint()
DrawString()
Transient()
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Int arr[] = new int[5]
Int [] arr = new int[5]
Int arr[] arr = new int[5]
int arr[] = int [5] new
It is necessary to use new operator to initialize an array.
Array can be initialized using comma separated expressions surrounded by curly braces.
Array can be initialized when they are declared.
None of the mentioned
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Maps
Array
Stack
Queue
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A group of objects
A group of classes
A group of interfaces
None of the mentioned
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try
Finally
Thrown
Catch
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try
Finally
Throw
Catch
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Streams
Variables
classes
Methods
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All Window Tools
All Writing Tools
Abstract Window Toolkit
Abstract Writing Toolkit
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Integer stream
Short stream
Byte stream
Long stream
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Class manager extends salary {}
Class manager implements salary {}
Class manager imports salary {}
None of the mentioned.
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Object
Packages
Interfaces
None of the Mentioned.
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Public
Protected
No Modifier
All of the mentioned
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Public
Protected
Private
No Modifier
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Java.util
Java.lang
ArrayList
None of the mentioned
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+
+=
&
||
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Quiz Review Timeline (Updated): Mar 18, 2023 +
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