What are the limitations of using a full outer join in a star join node? Note: There are 2 correct answers to this question.

What are the limitations of using a full outer join in a star join node? Note: There are 2 correct answers to this question.
A . It must appear in the last DIMENSION in the star join node.
B. It CANNOT be mixed in the same star join node with other join types.
C. Only one column can be included in the join condition.
D. It is restricted to one DIMENSION in a star join node.

Answer: A,D