You must split a model with many database tables into multiple sub-models based on their names. How must you proceed? (Choose the best answer)
A.
Create new submodels and drag data stores individually to each submodel.
B.
Use automatic distribution feature at the models level to automatically create the submodels and move the data stores based on their names.
C.
Create new submodels and leverage the automatic distribution feature at the submodels level to automatically move the data stores based on their names.
D.
Create new models, drag the data stores individually to each model and then drag the models to the parent model to create submodels.
Explanation:
(https://docs.oracle.com/middleware/1212/odi/ODIDG/organizing_documenting.htm#ODIDG524)
I think C
B
Setting-up Automatic Distribution
Distribution allows you to define an automatic distribution of the datastores in your sub-models.
Datastores names are compared to the automatic assignment mask. If they match this pattern, then they are moved into this sub-model. This operation can be performed manually or automatically depending on the Datastore Distribution Rule.