Q35
What will be the output of the following Java program? import java.util.*; class Maps public static void main(String args[]) HashMap obj = new HashMap(); obj.put("A", new Integer(1)); obj.put("B", new Integer(2)); obj.put("C", new Integer(3)); System.out.println(obj.get("B"));
A.
1
B.
2
AnswerC.
3
D.
null
Answer: Option B
Solution
Answer: Option B
No explanation is given for this question Let's Discuss on Board