MCQOPTIONS
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| 1. |
What is the output of this program?import java.util.*; public class Map_Example { public static void main(String args[]) { HashMap object = new HashMap(); object.put("D", new Integer(4)); object.put("E", new Integer(5)); object.put("F", new Integer(6)); System.out.println(object); } } |
| A. | {D=4, E=5, F=6} |
| B. | {D, E, F} |
| C. | {E=5, F=6} |
| D. | Runtime Error |
| E. | Compilation Error |
| Answer» B. {D, E, F} | |