Q. 3 Which methods can be legally applied to a string object? A.equals(String) B.equals(Object) C.trim() D.round() E.toString() Select all correct answers. The answer is B,C,E. I wonder why B is right and A is not. Thank you for helping?
posted 16 years ago
Sorry, I just made a mistake,the answer is A B C E, so that's no problem.