Hamid is reviewing different identity management systems and sees that they havethe following capabilities:- Password Synchronization- Self-Service Password Reset- Assisted Password ResetIf Hamid’s company needs to reduce help desk calls that deals with passwords, whichof the capabilities is the most important?

A.
All of them

B.
Password Synchronization

C.
Self-Service Password Reset

D.
Assisted Password Reset

Explanation:
A product with this capability allow users to reset their own passwords. This doesnot mean that the users have any type of privileged permissions on the systems toallow them to change their own credentials. tead, during the registration of auser account, the user can be asked to provide several personal questions (schoolgraduated from, favorite teacher, favorite color, and so on) in a question andanswer form. When the user forgets his password, he may be required to provideanother authentication mechanism (smart card, token) and to answer these previouslyanswered questions to prove his identity. If he does this properly, he is allowed tochange his password.