Question: Discuss the difference between str = str + word; //string concatenation and tempStringBuffer.append(word); where str is a String object and tempStringBuffer is a StringBuffer object.

Discuss the difference between

str = str + word; //string concatenation

and

tempStringBuffer.append(word);

where str is a String object and tempStringBuffer is a StringBuffer object.

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Discuss the difference between str = str + word; //string concatenation and

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