Which data type should the Architect specify for this attribute In the Data Mapping document?

A company that is a shoe-producer is doing Salesforce B2C Commerce implementation. In their Enterprise Resource Warning (ERP) system, the products are marked as being one of three types: boots, sandals, and sneakers.

The business requirements based on the type are:

• The messaging on Product Detail page is different

• Customers are able to filler their Product Search Results

The customer’s operations team asks about the format in which to send this value in the catalog.

Which data type should the Architect specify for this attribute In the Data Mapping document?
A . A custom attribute of type string containing comma separated values.
B. A custom attribute type set-of-string containing multiple values.
C. A custom attribute of type enum-of-string (multiselect able value).
D. A custom attribute of type enum-of-string (single selectable value)

Answer: D