Given the code fragments:

And:

Which statement is true?

Given the code fragment:

What is the result?

Given:
public class App {
// Insert code here
System.out.print("Welcome to the world of Java");
}
}
Which two code fragments, when inserted independently at line // Insert code here, enable the program to execute and print the welcome message on the screen?

Given:

Which code fragment can replace the if block?

Given the code fragment:

What is the result?