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What is the difference between pass by reference and pass by
value?
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Answer / simran
the argument passed by refrence must be a veriable.but in
passed by value may be a constant, averiable.
| Is This Answer Correct ? | 6 Yes | 10 No |
Answer / p suresh kumar
passing an object by value is defined by the copy
constructor of that object's class. This can make pass-by-
value an extremely expensive operation.
| Is This Answer Correct ? | 11 Yes | 18 No |
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