Which of the next methods are not used to create an object of the class String?

What will be the output of below statements?

String s = "IT Academy";
System.out.println(s.charAt(s.length()));

The figure shows four classes of ads that are in a certain dependency. In one of them a certain method main (...) determine what will be written to the output stream System.out as a result of the program.

If classes Student, Staff and Faculty extend class Person. What is correct:

What is the output from the following code?

Please determine the value of variable named "s"

What are the prints made on the "*" screen?

What are the prints made on the "*" screen?

Which of the following types are acceptable as expressions for the switch statement?

What will be the output of the following code?