When creating a user-generated function, what procedure is followed d) all of the above.
A user-described characteristic has 3 essential additives which might be characteristic declarations, characteristic definition and characteristic called.
The characteristic prototypes are used to inform the compiler approximately the variety of arguments and approximately the specified datatypes of a characteristic parameter, it additionally tells approximately the go-back kind of the characteristic. By this information, the compiler cross-assessments the characteristic signatures earlier than calling.
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