Multiple choice

Which of the following is/are correct statement(s) about StringBuffer Class?

  1. This class is thread-safe.

  2. The object of this class can be modified.

  3. It contains some particular sequence of characters.

  4. All of the above

  5. Both (1) and (3)

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

These are correct statements about StringBuffer Class.