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("I", new Integer(9)); object.put("L", new Integer(12)); object.put("U", new Integer(21)); System.out.println(object.get("L")); } }

A. 9
B. 12
C. 21
D. [I, L, U]
E. None of these
Answer» C. 21


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