Are parameters passed to user-defined internal and external PeopleCode functions by reference
or by value?
A.
The first parameter is the input parameter, and the second parameter is output parameter.
B.
User-defined internal and external PeopleCode functionparameters are always passed by
value.
C.
User-defined internal and external PeopleCode function parameters are always passed by
reference.
D.
User-defined internal and external PeopleCode function parameters can be passed as input or
as output, dependingon the function.
E.
User-defined internal and external PeopleCode function parameters can be passed by
reference or by value, depending on the function.