Given the code fragment:You have been asked to define the ProductCode class. The definition of the ProductCode class mustallow c1 instantiation to succeed and cause a compilation error on c2 instantiation.Which definition of ProductCode meets the requirement?

Below is the code of Test.java file:1. package com.udayan.ocp;2.  3. class Outer {4.     static class Inner {5.         static void greetings(String s) {6.             System.out.println(s);7.         }8.     }9. }10.  11. public class Test {12.     public static void main(String[] args) {13.         /*INSERT*/14.     }15. }Which of the following 2 options can replace /*INSERT*/ such that there on executing class Test, output is: HELLO!?

Given the code fragment:Path p1 = Paths.get(“/Pics/MyPic.jpeg”);System.out.println (p1.getNameCount() + “:” + p1.getName(1) + “:” + p1.getFileName());Assume that the Pics directory does NOT exist.What is the result?

Given code of Test.java file: 1. package com.udayan.ocp;2.  3. import java.time.*;4.  5. public class Test {6.     public static void main(String [] args) {7.         System.out.println(Duration.ofDays(-2));8.     }9. }What will be the result of compiling and executing Test class?

What will be the result of compiling and executing class M?1. package com.udayan.ocp;2.  3. class M {4.     private int num1 = 100;5.     class N {6.         private int num2 = 200;7.     }8.     9.     public static void main(String[] args) {10.         M outer = new M();11.         M.N inner = outer.new N();12.         System.out.println(outer.num1 + inner.num2);13.     }14. }