Multiple choice

Which of the following is/are the subclasses of OutputStream Class?

  1. ObjectOutputStream

  2. PipedOutputStream

  3. ByteOutputStream

  4. Both 1 and 2

  5. All of these
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

As I explained both option 1 & 2 are correct.So this is correct choice.

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