Java Programming : Online Quiz [Exam] - Multiple Choice Questions & Online Quiz On Programming

Online Exam On : Java Programming

Java Programming

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Question 1

IDE Stands for ___________________.

A	Internationalized Development Environment
B	Indian Development Environment
C	None of these
D	Integrated Development Environment

Question 2

Eclipse is free open-source Integrated development environment.

A	True
B	False

Question 3

Guess the output of the following program -

public class NumberSystem{
    public static void main(String[] args){
        int val = 0b11010;
        System.out.println("Value : " + val);
    }
}

A	28
B	26
C	64
D	32

Question 3 Explanation:

Its binary representation of 26. Binary Literal is accepted in latest JDK 7.

Question 4

In java programming, You can create binary literal in ________.

A	Java SE 7 and later
B	Java SE 5 and later
C	Java SE 6 and later
D	Java SE 1 and later

Question 5

Java was publicly released in _______________ .

A	May 27, 2024
B	May 27, 2024
C	May 27, 2024
D	May 27, 2024

Question 6

The first public implementation was _____________.

A	Java 1.1
B	Java 1.0
C	Java 0.1
D	Java Premium 1.0

Question 7

Which of the following data type is not considered as data type in Java Programming.

A	String
B	char
C	int
D	boolean

Question 7 Explanation:

The String class is not technically a primitive data type, but considering the special support given to it by the language,

Question 8

Primitive data type 'byte' is having size _______ byte(s) in Java Programming.

A	4
B	3
C	1
D	2

Question 9

The library containing files needed to integrate Java with programs written in other languages resides inside following sub folder.

A	include
B	bin
C	jre
D	lib

Question 10

The JVM needs to be implemented for each platform.

A	True
B	False

Question 11

We can set class path of java by setting following variable.

A	path
B	javapath
C	java
D	class

Question 12

What is size of integer in Java Programming.

A	8 Bytes
B	4 Bytes
C	2 Bytes
D	3 Bytes

Question 13

Compiler never assigns a default value to an uninitialized local variable in Java Programming !!

A	True Statement
B	False Statement

Question 14

Which of the following personality is called as father of Java Programming language -

A	None of these
B	James Gosling
C	Bjarne Stroustrup
D	Larry Page

Question 14 Explanation:

Creator of Java : James Gosling (the father of Java)

Question 15

jar stands for _____________.

A	none of these
B	Java Archive Runner
C	Java Application Runner
D	Java Archive

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There are 15 questions to complete.