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MCQ Questions for CBSE Class 12 with Answers
MCQ Questions for CBSE Class 11 with Answers
MCQ Questions for CBSE Class 10 with Answers
MCQ Questions for CBSE Class 9 with Answers
MCQ Questions for CBSE Class 8 with Answers
MCQ Questions for CBSE Class 7 with Answers
MCQ Questions for CBSE Class 6 with Answers
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Quiz
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Core Java Bank PO MCQ Questions With Answers
1.
Java language was initially called as ________
Sumatra
J++
Oak
Pine
2.
Earlier name of Java Programming language was –
Eclipse
D
Oak
Netbean
3.
JDK stands for
Java Developer Kit
Java Development Kit
Java Design Kit
Java Debugging Kit
4.
What will be the output of the following Java program?class mainclass {public static void main(String args[]){char a = 'A';a++;System.out.print((int)a);}}
66
67
65
64
5.
Data type long literals are appended by _____
Uppercase L
Lowercase L
Long
Both Uppercase L & Lowercase L
6.
What will be the output of the following Java program? class mainclass { public static void main(String args[]) { boolean var1 = true; boolean var2 = false; if (var1) System.out.println(var1); else System.out.println(var2); } }
0
1
true
false
7.
Command to compile Java program
javax
javay
javac
Java
8.
The command javac
Converts a java program into binary code
Converts a java program into bytecode
Converts a java program into machine language
None of the above.
9.
The icon of Java program is taken from ___.
a cup of coffee
a tornado that spits fire
a volcano under water
a candle with a flame
10.
Java Programming was designed by ______
Sun MicroSystems
Mozilla Corporation
Microsoft
Amazon Inc.
11.
Java was developed in which year
1992
1993
1994
1995
12.
In Java EE, EE stands for ___.
Entertainment Edition
Entrepreneur Edition
Enterprise Emperor
Enterprise Edition
13.
A ___________ file is created after successful compilation of a Java program.
Object file
Array file
Class file
String file
14.
Command to run a Java program
javaa
java
jaava
jaavaa
15.
What will be the output of the following Java program?class array_output { public static void main(String args[]) { char array_variable [] = new char[10]; for (int i = 0; i < 10; ++i) { array_variable[i] = 'i'; System.out.print(array_variable[i] + "" ); i++; } } }
i i i i i
0 1 2 3 4
i j k l m
None of the mentioned
16.
The name of the following should be the file name in Java
Object Name
Variable Nam
Class Name
Array Name
17.
Which of the following personality is called as father of Java Programming language –
Guido vom Russom
Larry Page
Bjarne Stroustrup
James Gosling
18.
Which concept of Java is a way of converting real world objects in terms of class?
Polymorphism
Encapsulation
Abstraction
Inheritance
19.
What will be the output of the following Java code? class increment { public static void main(String args[]) { int g = 3; System.out.print(++g * 8); } }
25
24
32
33
20.
Java program is
Interpreted
Compiled
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