Solution:

Based on learning.sap.com information about the Maintain Business Roles SAP Fiori app in SAP S/4HANA Cloud Public Edition, here are the two correct activities:

Correct Answe rs

A . Assign business catalogs to a business role

You can add one or more SAP Fiori business catalogs to a business role, which defines the apps and tiles that users assigned this role can access help.sap.com+7learning.sap.com+7learning.sap.com+7.

C . Maintain restrictions

The app allows administrators to set restrictions at the catalog level---such as limiting display types or data access for specific apps---directly within the business role definition learning.sap.com.

Incorrect Options

* B. Assign PFCG profiles to a business role -- This app doesn't link business roles to PFCG security profiles; that happens behind the scenes in the authorization layer.

* D. Maintain technical catalogs -- The app is designed for business catalogs and restrictions, not for managing technical catalogs.

Final Answe rs:

* A. Assign business catalogs to a business role

* C. Maintain restrictions