What login identifier settings can you maintain in SAP Customer Data Cloud?

In SAP Customer Data Cloud, you can maintain the following login identifier settings:

Option A: Incorrect. While custom login identifiers can be implemented, they are not natively supported as a standard option in the console.

Option B: Incorrect. Biometric identifiers (e.g., fingerprint or facial recognition) are not configurable as login identifiers in SAP Customer Data Cloud.

Option C: Correct. Ausernameis a standard login identifier that can be configured in the console.

Option D: Correct. Aphone numberis another standard login identifier that can be used for authentication.

References:

SAP Customer Data Cloud - Login Identifier Settings

Configuring Login Identifiers