
Explanation

Allan Yoo's user account is synchronized from the on-premise Active Directory. This means that most user account settings have to be configured in the on-premise Active Directory.
In the exhibit, Password Writeback is disabled. Therefore, you cannot reset the password of Allan Yoo from the Azure portal.
You also cannot change Allan Yoo's job title in the Azure portal because his account is synchronized from the on-premise Active Directory.
One setting that you can configure for synchronized user accounts I the usage location. The usage location must be configured on a user account before you can assign licenses to the user.
Reference:
https://docs.microsoft.com/en-us/azure/active-directory/authentication/concept-sspr-writeback