Navigating downward through multiple levels of a folder structure is known as ________

What does the following code display?

``` string s1 = "*"; string s2 = "***"; string s3 = "*****"; Console.WriteLine($"{s1}\n{s2}\n{s3}"); ```

Using the given code, which statement in the main() method body will produce the output "Hello to all!". public class Hello {    public static void main(String[] args)    {        ____    } {

A. System.out("Hello to all!"); B. System.println("Hello to all!"); C. println("Hello to all!"); D. System.out.println("Hello to all!");