CompTIA Exam Questions

Which of the following options meets all of these requi…

An organization is moving its human resources system to a cloud services provider. The company plans to continue using internal usernames and passwords with
the service provider, but the security manager does not want the service provider to have a company of the passwords. Which of the following options meets all of
these requirements?

A.
Two-factor authentication

B.
Account and password synchronization

C.
Smartcards with PINs

D.
Federated authentication