Which two requirements statements directly apply to user provisioning scenarios? (Choose two.)

A.
The operational environment has no single point of failure.

B.
User requests must be supported by failover and high availability.

C.
There can be no orphan accounts on any systems that are managed.

D.
New users must be given identities for accessing systems and applications within 24 hours of
filing the request.

E.
There must always be enough processing power such that no user waits longer than 5 seconds
for any Web transaction.