What is parameter passing in subprograms, and why is it important?
- Parameter passing is a mechanism to pass data between programs and is important for sharing information
- Parameter passing is not supported in COBOL
- Parameter passing is only applicable to procedures, not functions
- Parameter passing refers to the allocation of storage for variables in a subprogram
Parameter passing in subprograms involves transferring data between the calling program and the called subprogram. It allows the subprogram to receive input values, process them, and potentially return results to the calling program. This mechanism enhances code modularity and facilitates code reuse.
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