What is the output of following Java program?import static java.lang.System.*;class ProgrammingInJava { public static void main(String args[]) { out.println("Welcome!"); }}OptionsCompiler ErrorWelcome!None of these Runtime Error

What is the output of the following Java program?class Main { public static void main(String args[]) { final int i; i = 20; i = 30; System.out.println(i); }}OptionsCompiler Error30Garbage value0

What is the output of the following Java program?

What will be the output of the following Java program?class mainclass { public static void main(String args[]) { boolean ct1 = true; boolean ct2 = false; if (ct1) System.out.println(ct1); else System.out.println(ct2); } }Options10truefalse

What is the Output of following Java Program?abstract class Demo{    public int a;    Demo()    {        a = 10;    }     abstract public void set(); }class Test extends Demo{     final public void get()    {        System.out.println("a = " + a);    }     public static void main(String[] args)    {        Test obj = new Test();        obj.get();    }}Select one:a.Compile Time Errorb.a=10c.Runtime Exception

What is the output of the following code?public class Solution { public void display() { int x = 10; } public static void main(String args[]) { System.out.println(x); }}Options: Pick one correct answer from below100Compile time errorRuntime error