You need to recommend a solution for the research documents that meets the museum’s technical requirements.   What should you recommend？（）

A、On all client computers， enable shadow copies and configure the Previous Versions client settings.

B、On Server1， enable shadow copies. On all client computers， configure the Previous Versions client  settings.

C、Deploy Microsoft SharePoint Foundation 2010， and then migrate Share1 to a new document library. Modify the blocked file types.

D、Deploy Microsoft SharePoint Foundation 2010， and then migrate Share1 to a new document library. Enable versioning for the library.