Which root cause should you investigate?

You receive this error: “Error in changepass to user domainuser on domain server(domain. (winRc=5) Access is denied.”

Which root cause should you investigate?
A . The account does not have sufficient permissions to change its own password.
B . The domain controller is unreachable.
C . The password has been changed recently and minimum password age is preventing the change.
D . The CPM service is disabled and will need to be restarted.

Answer: A

Explanation:

Reference: https://cyberark-customers.force.com/s/article/CPM-can-login-and-verify-a-password-but-can-t-change-the-password-winRc-5-Access-is-denied