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1).what is the difference between below examples
String s="vijay";
String s=new String("vijay");
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Answer / ravikiran
first one will create an object on the heap
second one will create two objects one will saved on the
heap and another will get saved on the string pool
| Is This Answer Correct ? | 0 Yes | 6 No |
Answer / p.sreekiran
in first string class it create in heep memory and second
is created object in constant memeory we cannot change the
second one
| Is This Answer Correct ? | 2 Yes | 13 No |
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Core Java 
