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Question

What is the output of this program?
    import java.util.*;
    class Bitset
    {
        public static void main(String args[])
        {
            BitSet obj = new BitSet(5);
            for (int i = 0; i < 5; ++i)
                obj.set(i);
            obj.clear(2);
            System.out.print(obj);
        }
    }

a.

{0, 1, 3, 4}

b.

{0, 1, 2, 4}

c.

{0, 1, 2, 3, 4}

d.

{0, 0, 0, 3, 4}

Answer: (a).{0, 1, 3, 4}

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Q. What is the output of this program?

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