1z0-448 question 35 discussion

Question 35

You are defining a data store in ODI metadata and want to add a primary key even if it does not
physically exist on the related database catalog.
How can you accomplish this? (Choose the best answer.)

• A. You can add a primary key even if it does not physically exist on the related database catalog, by adding constraintson the data store.
• B. You can add a primary key even if it does not physically exist on the related database catalog, by adding constraints to the data store diagram.
• C. You cannot add a primary key if it does not physically exist on the related database catalog. You can flag only non-null conditions to be checked.
• D. You cannot add a primary key if it does not physically exist on therelated database catalog. You can reverse engineer only the existing constraints.