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Beginner Quizzes – Java Static Methods & Variables

The following Java exercise(s) are designed for beginner level programmers. If the level is too hard, then I recommend reading my article about this topic, which offers a theoretical explanation including more exercises. Read More: Java Static Methods And Variables

Article: Java static methods and variables
Quizzes: Beginner  Intermediate  Advanced 

static-members-green

Quiz 1: Java static variables

What happens when you try to compile and run the following program?

public class MyStatic {

	static int x = 6;

	MyStatic() {
		x ++ ;
	}
	void method(){
		System.out.print("-x" + x);
	}
	public static void main(String[] args){
		MyStatic mc1,mc2,mc3,mc4;
		MyStatic mc5 = new MyStatic();
		MyStatic mc6 = new MyStatic();
		MyStatic mc7 = new MyStatic();
		mc7.method();
	}
}

Select the correct answer.



Please, leave your questions, feedback and suggestions in the comments below! If you need more explanation by any of the answers, just let me know to update it for you!

Quiz 2: Static methods and variables in Java

What happens when you try to compile and run the following program?

public class StaticMember {

	static int x;
	int y;

	StaticMember() {
		x += 2;
		y ++ ;
	}
	static int getSquare(){
		return x * x;
	}
	public static void main(String[] args){
		StaticMember sm1 = new StaticMember();
		StaticMember sm2 = new StaticMember();
		int z = sm1.getSquare();
		System.out.print("-x" + z + "-y" + sm2.y);
	}
}

Select the correct answer.



Please, leave your questions, feedback and suggestions in the comments below! If you need more explanation by any of the answers, just let me know to update it for you!

Megisoft.com offers a practical method to learn and improve your Java skills. It avoids unnecessary long boring theoretical explanations, but it uses many exercises and quizzes. The author of Megisoft is Sar Maroof who has more than a decade of experience with web development mainly with Java, MySql, HTML and more..
Article: Java static methods and variables
Quizzes: Beginner  Intermediate  Advanced 

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Click Here For Info about: Sar Maroof's New Java Book
Author: Sar Maroof
More than a decade of experience with developing web applications mainly with Java.
Sun Certified JSP as well as EJB
CIW Certified Internet Webmaster - Mind IT
Applied Science in Physics HBO Amsterdam
Bachellor Science in Physics at Basra university.
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  1. Great content thanks!

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