The Palo Ao Networks Cloud Identity Engino (CIE) includes which service that supports identity Providers (ldP)?

The Palo Ao Networks Cloud Identity Engino (CIE) includes which service that supports identity Providers (ldP)?
A . Directory Sync and Cloud Authentication Service that support IdP ung SAML 2.0 and OAuth2
B. Cloud Authentication Service that supports IdP using SAML 2.0 and OAuth2
C. Directory Sync and Cloud Authentication Service that support IdP ng SAML 2.0
D. Directory Sync that supports IdP using SAML 2.0

Answer: A