What is the difference between a procedure and a function in COBOL?
- A procedure can only be called within the same program, while a function can be used across programs
- A procedure cannot have parameters, while a function can have parameters
- A procedure does not return a value, while a function returns a value
- A procedure is defined using the PROCEDURE DIVISION, while a function is defined in the DATA DIVISION
In COBOL, a procedure is a set of statements that perform a specific task but does not return a value. On the other hand, a function is a subprogram that returns a value to the calling program. Understanding this distinction is crucial for designing modular and reusable code.
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