You are the administrator of your company’s network. A user named Peter runs Windows 2000 Professional on his portable computer. Peter wants to be able to work at home on files that were created in the office on the company network. Prior to logging off the network and leaving the office， Peter enables offline files. Peter wants to automatically download all the opened files to his computer and he should not manually define the offline files. What setting you will do in caching option？ （）

A. Enable file and print sharing. Peter will be able to access his files at home immediately
B. Synchronize all offline files. Peter will be able to access his files at home immediately
C. In the cache settings, you should define the manual caching for documents
D. In the cache settings, you should define the automatic caching for documents
E. In the cache settings, you should define the automatic caching for programs.&e