

MCQOPTIONS
Saved Bookmarks
1. |
What will be the output of the program? class Tree { } class Pine extends Tree { } class Oak extends Tree { } public class Forest1 { public static void main (String [] args) { Tree tree = new Pine(); if( tree instanceof Pine ) System.out.println ("Pine"); else if( tree instanceof Tree ) System.out.println ("Tree"); else if( tree instanceof Oak ) System.out.println ( "Oak" ); else System.out.println ("Oops "); } } |
A. | Pine |
B. | Tree |
C. | Forest |
D. | Oops |
Answer» B. Tree | |