Which two parameters are to be set while configuring BI Applications for Supply Chain Analytics?

A,B

Checked some documents again and may be C & D seems to be correct.

3.2.1.1 Configuration of Product Hierarchy (Except for GL, HR Modules)
This section contains configuration points for product hierarchy in the Product
dimension table and the Inventory Product dimension table.
Hierarchy is defined by using segment values in the flexfield structure of Oracle EBS.
Although Oracle EBS allows up to 20 segments, Oracle Business Intelligence
Applications supports only 10 level of hierarchy (segment). These hierarchies are
obtained from the Oracle EBS Category Set and Category tables. The default product
hierarchies are configured out-of-the-box as follows:
■ Purchasing Category Set is assigned a value of 2, using the DAC source system
parameter PROD_CAT_SET_ID1.
■ Inventory Category Set is assigned a value of 27, using the DAC source system
parameter INV_PROD_CAT_SET_ID1.
You configure these parameters and create new PROD_CAT_SETn and INVPROD_
CAT_SETn parameters in DAC, based on the Oracle EBS Category Set IDs that you
want to load into the Oracle Business Analytics Warehouse

C D