public class Main{ public static void main(String [] args){ String name=WelcomeJava; Runnable r1=() -> System.out.println(name); String name1 = name.toUpperCase(); Runnable r2=() -> System.out.println(name1); r1.run(); } }
What is the output of the above program?

Answer:

Concept: Programming

The output of the given program is,

''WelcomeJava''

Given program is,

public class Main {

   public static void main(String[] args) {

       String name = "WelcomeJava";

       Runnable r1 = () -> System.out.println(name);

       String name1 = name.toUpperCase();

       Runnable r2 = () -> System.out.println(name1);

       r1.run();

   }

}

Now, This program defines a class called Main, with a main method as the entry point.

It declares a String variable name with the value "WelcomeJava".

Then, it creates a Runnable r1 that prints the value of the name when executed.

Next, it converts the name to uppercase and assigns the result to name1.

Finally, it creates another Runnable r2 that prints the value of name1 when executed.

In the main method, r1 is called using the run method, resulting in the output "WelcomeJava".

Read more about Python programs at:

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