Which of the following is TRUE regarding service operations and references to objects?
A.	Objects must be serializable
B.	You can’t return values from service operations
C.	Objects are passed as references
D.	You can’t pass parameters to service operations
Answer:A
Which of the following is TRUE regarding service operations and references to objects?
A.	Objects must be serializable B.	You can’t return values from service operations C.	Objects are passed as references D.	You can’t pass parameters to service operations