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what is reference parameter?
what is out parameters?
what is difference these two?
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Answer Posted / rahul
In short ,
ref parameters needs to be initialized and can be used as
input as well as for output where as the out parameters
needs not to be initialized as there will not be any use
even if u initialize and can only be used for the the ouput
whose value to passed into the function......
for those who dont like too much reading...... it may help
| Is This Answer Correct ? | 1 Yes | 5 No |
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