What should you do to accomplish these goals? (Choose all that apply)
A．Add Maria's user account to the System group.
B．Add Maria's user account to the Interactive group.
C．Add Maria's user account to the Power Users group.
D．Add Maria's user account to the Administrators group.
E．Add Maria's user account to the Backup Operators group.
参考答案
正确答案：CE
解析：Explanation: By adding Maria's user account to the Power Users group Maria will inherit the ability to share resources and install programs on the computer. To grant Maria the ability to backup files she must be added to the Backup Operators group, which has the permissions to backup files. As a member of this group Maria will be able to backup files as she will inherit those rights by virtue of being a member of that group. Maria will not have permissions to read the users' files as neither the Power Users group nor the Backup Operators group have the permissions to read other users' files.
Incorrect Answers:
A: The System group is a collection of the built-in groups. System groups do not have specific memberships that can be modified. You cannot thus add users to system groups.
B: The Interactive group is a built-in group, which includes the user account of the user who is currently logged on to the computer. User accounts cannot be added to this built-in group.
D: Adding Maria's user account to the Administrators group would give her too much permissions and rights. She would be able to perform. all the required functions but she will also be able to read other users' files.