You have a server named Server1 that runs Windows Sever 2003 Service Pack 2 （SP2）. You create a FTP site on Server1.You need identify how many users are connected to the FTP site. What should you do？（）
- AFrom Task Manger， view the Networking tab.
- BFrom the command prompt， run Net view \\server1.
- CFrom the properties of the FTP site， view Current Sessions.
- DFrom the properties of the FTP site， enable Open Database Connectivity （ODBC） logging.