Which statements are true of object classes in an LDAP directory? (Choose TWO correct
answers)

A.
Auxiliary object classes – when used on their own – provide access to extended schema.

B.
An entry cannot have more than one auxiliary object class.

C.
An entry cannot have more than one structural object class.

D.
Once an entry has been created, its structural object class cannot be changed without re
creating the entry.

E.
Abstract object classes are no longer officially support by the LDAP protocol.