JAVA Viva questions ebook..

1. Why java is Secured Compare with other Language?
2. What if the main method is declared as private?
3. What if the static modifier is removed from the signature of the main method?
4. What if I write static public void instead of public static void?
5. What if I do not provide the String array as the argument to the method?
6. What is the first argument of the String array in main method?
7. If I do not provide any arguments on the command line, then the String array of Main method will be empty or null?

PFA the complete ebook attached...