Upwork Test Answers 2019

1. What is the output of the given program? public class Test93 {         private int x = 0;         public static void main(String[] args) {                 new Test93().test();         }         private int f(int x) { return ++x; }         private int g(int y) { return x++; }         private void test() {                 System.out.print( f(x)==f(x) ? "f" : "#" );                 System.out.print( g(x)==g(x) ? "g" : "#" );         } } Answers: • ## • #g • f# • fg 2. There are ...