If the decision service being invoked includes all three different types of parameters, which statement is true?

Ruleset parameters can be defined for a ruleset or decision service, and the parameters can have different directions such as IN, OUT, or IN_OUT.

If the decision service being invoked includes all three different types of parameters, which statement is true?
A . Only the input parameter needs to be provided in the request.
B . Only the input-output parameter need to be provided in the request.
C . Both output and input-output parameters need to be provided in the request.
D . Both input and input-output parameters have to be provided in the request.

Answer: A