多项选择题

A. It allows for swifter access to cached files and redirected folders.
B. To enable Always Offline Mode, you have to satisfy the forest and domain functionallevel requirements, as well as schema requirements
C. It allows for lower bandwidth usage due to users are always working offline.
D. To enable Always Offline Mode, you must have workstations running Windows 7 or Windows Server 2008 R2.