Scriptimiz

Data Types & Variables

6.Which of the following is a valid variable declaration in Java?

7.What will be the output of the following Java program?

public class Main {
    public static void main(String[] args) {
        int x;
        System.out.println(x);
    }
}

8.What is the scope of a static variable in Java?

9.What is the output of the following code?

public class Test {
    static int x = 10;
    public static void main(String[] args) {
        System.out.println(x);
    }
}

10.What will be the output of the following code?


public class Main {

	public static void main(String[] args) {
		final int x = 5;
		x = 10;
		System.out.println(x);
	}

}

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