18 - What is the output of the following code?I) Good Luck Good LuckII) good luck good luckIII) GOOD LUCK GOOD LUCKIV) GOOD LUCK good luckpublic class NewClass {public class NewClassTest {public static void main(String args[]){private static NewClass x = null;public String str;NewClass obj1 = NewClass.getInstance();NewClass obj2 = NewClass.getInstance();private NewClass(){str = "Good Luck";obj1.str = (obj1.str).toUpperCase();obj2.str = (obj2.str).toLowerCase();}public static NewClass getlnstance(){System.out.print(obj1.str);System.out.print(" " + obj2.str);}}if (x == null)x = new NewClass();return x;}}

The output of the following code is - Good Luck good luck

Answered: 18 - What is the output of the…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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