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Answer Posted / gayathri
String is immutable that once the value assigned to object
cannot be modified.Suppose if we want to perform
concatenation another string object will be prepared and
the value is going to assign for that object.in total we
are having 2 objects
StringBuffer is Mutable we can change the value of the
object even the value is assigned to the object.
| Is This Answer Correct ? | 29 Yes | 2 No |
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