You maintain an RODC running Windows Server 2012 R2 at a branch office, and you want one employee with solid computer knowledge to perform administrative tasks, such as driver and software updates and device management. How can you do this without giving her broader domain rights?a. Assign Juanita's account as a delegated administrator in the RODC's computer account settings.
b. Create a local user on the RODC for Juanita and add it to the Administrators group. Have Juanita log on with this account when necessary.
c. Create a script that adds Juanita to the Domain Admins group each day at a certain time, and then removes her from the group 1 hour later. Tell Juanita to log on and perform the necessary tasks during the specified period.
d. Send Juanita for extensive Windows Server 2012 R2 training and then add her to the Domain Admins group.

Juanita definitely requires the delegated administrator access in the RODC's computer account settings. You need to understand what a delegate is. A delegate has restricted privileges, and that is what is required here. Also Juanita has solid computer knowledge already and hence she does not require any training definitely, and the other options are not true as well seeing the requirements. RODC means Read only domain controller. It is the read only soft copy on the DC of active directory domain database.