You work as an administrator at ABC.com.The ABC.com network consists of a single domain named ABC.com.All servers in the ABC.com domain have Windows Server 2012 R2 installed.A ABC.com server named ABC_SR12 hosts a Windows Server 2012 R2 virtual machine named ABC_VT02.A ABC.com user named RoyMoses must be allowed to add and remove Windows features on ABC_VT02.  Which of the following options will allow RoyMoses to complete his duties without giving him too much permissions？（）

A.You should add a new hard disk to the storage pool，extend the disk in File and Storage Services.
B.You should mount a new volume on the storage pool in File and Storage Services.
C.You should convert the disk to a dynamic disk in Computer Management.
D.You should convert the disk to a dynamically expanding virtual hard disk （VHD）.
E.You should detach the disk in File and Storage Services and increase its size.

A.You should run the Get-ADDomain cmdlet in Windows PowerShell.
B.You should run the Add-Computer cmdlet in Windows PowerShell.
C.You should run djoin /provision /domain command from an elevated command prompt.
D.You should run dsadd computer command from an elevated command prompt.

A.You should disable Dynamic Access Control on ABC_SR27.
B.You should enable Access-based Enumeration on ABC_SR27.
C.You should enable File Access Auditing on ABC_SR27.
D.You should make use of Central access policies on ABC_SR27.
E.You should configure the NTFS permissions on ABC_SR27.