You create an Office 365 tenant. You assign administrative roles to other users. You hire a new user named User2.
User2 must be able to change passwords for other users.
You need to assign an administrative role to User2.
Which role should you assign?

A.
Service administrator

B.
Global administrator

C.
Delegate administrator

D.
Password administrator

Explanation:
Password admin: Resets passwords, manages service requests, and monitors service health. Password admins are limited to resetting passwords for users and
other password admins
https://support.office.com/en-nz/article/Assigning-admin-roles-in-Office-365-eac4d046-1afd-4f1a-85fc-8219c79e1504?ui=en-US&rs=en-NZ&ad=NZ