You work as a senior administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed， and all workstations have Windows 8 installed. You are running a training exercise for junior administrators.You are currently discussing the Always Offline Mode. 
Which of the following is TRUE with regards to the Always Offline Mode？（）

You work as an administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2008 R2 installed. Some of ABC.com’s workstations have Windows 7 installed， while the rest have Windows 8 installed. 
After installing a new Windows Server 2012 R2 computer in the ABC.com domain， you configure it to run the File and Storage Services server role.You are instructed to create a shared folder on the new server， and configure the use of Previous Versions for restoring files located in the shared folder. 
Which of the following actions should you take？（）