Which of the following are common uses of an Attribute Service?
A.
to maintain metadata pertaining to audit log entries and attestation reports
B.
to acquire data that are necessary to make access-control decisions
C.
to securely supply personally identifiable information to applications
D.
to determine which security policy is assigned to a Web Service
Explanation:
The Attribute Service(AS) retrieves user information from an attribute store. The AS
retrieves user information associated with a user from variety of authoritative identity stores
including, but not limited to, LDAP and database stores.