You currently have all your users set up in a directory. Which authentication scheme would you
select to check the username and password in the directory?
A.
Database Account credentials, from the pre-configured schemes.
B.
Database Access Descriptor (DAD. credentials verification, from the pre-configured schemes.
C.
Single Sign On authentication, from the pre-configured schemes.
D.
LDAP credentials verification, from the preconfigured schemes.
E.
Authentication scheme from scratch using the APP-USER function to check for the username
and password.