Optim relationships are used by all Optim tools. If multiple relationships exist between a pair of tables, which two statements are important to note? (Choose two.)

A.
Optim will not allow you to create duplicate relationships between tables.

B.
Optim will view two relationships between tables as possible duplicates and ignore one.

C.
Optim will view two relationships between tables as possible duplicates but will still use both if selected.

D.
Optim allows duplicate relationships but will ignore them if they are in fact duplicate.

E.
Optim will keep cycling until all relevant rows have been found.