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GeekInterview.com > Interview Questions > Oracle > SQL
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| Question: What is difference between a formal and an actual parameter?
Answer:
The variables declared in the procedure and which are passed, as arguments are called actual, the parameters in the procedure declaration. Actual parameters contain the values that are passed to a procedure and receive results. Formal parameters are the placeholders for the values of actual parameters |
| November 11, 2006 10:34:44 |
#1 |
| anil |
Member Since: Visitor Total Comments: N/A |
RE: What is difference between a formal and an actual ...
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| Actual parameter versus Formal ParametersActual parameters are variables or expressions referenced in the parameter list of subprogram callFormal parameters are variables or expressions declared in the subprogram specificaion and referenced in the subprogram body |
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