You are the network administrator for Company. A user named Peter runs Windows 2000 Professional on his portable computer. Peter wants to be able to work at home with files that were created in the office on Company’s network. He mapsdrive X to a shared network folder and configures it to reconnect when he logs on to the network. Before Peter logs off the network and leaves the office, he attempts to make drive X available offline. Peter calls you and reports that he does not have the option to make his shared folder available offline. Peter needs to have the files in drive X available offline. What should you instructs Peter to do?（）
- AEnsure that NetBIOS over TCP/IP is enabled on the network server.
- BEnable Offline Files on the portable computer.
- CCreate an Offline File synchronization schedule.
- DCreate a shortcut to the Offline Files folder.