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  1. What will be the output of the program? 

    public class ExamQuestion6  {     static int x;      boolean catch()     {         x++;          return true;      }      public static void main(String[] args)     {         x=0;          if ((catch() | catch()) || catch())              x++;          System.out.println(x);      }  }

    2. A.
    1
    B.
    2
    C.
    3
    D.
    Compilation Fails

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    Workspace

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    Answer : Option D

    Explanation :

    Initially this looks like a question about the logical and logical shortcut operators "|" and "||" but on closer inspection it should be noticed that the name of the boolean method in this code is "catch". "catch" is a reserved keyword in the Java language and cannot be used as a method name. Hence Compilation will fail.

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