单项选择题 You are the network administrator for your company. The network consists of a single Active Directory domain. The domain contains 35 Windows Server 2003 computers； 3，000 Windows XP Professional computers； and 2，200 Windows 2000 Professional computers.  The written company security policy states that all computers in the domain must be examined， with the following goals：  （1）to find out whether all available security updates are present   （2）to find out whether shared folders are present  to record the file system type on each hard disk   You need to provide this security assessment of every computer and verify that the requirementsof the written security policy are met.  What should you do？（）

单项选择题 You are the network administrator for Fabrikam， Inc. The network consists of a single Active Directory domain named fabrikam.com.  A Windows Server 2003 computer named Server1 is the only DNS server in the domain. It hosts no other zones. Users report that connecting to computers within the fabrikam.com domain is slow.  You need to find out whether DNS client traffic on Server1 is causing this problem.  What should you do？（）

单项选择题 You are the network administrator for Fabrikam， Inc. The network consists of a single Active Directory domain named fabrikam.com. A Windows Server 2003 computer named Server1 functions as the DNS server for the domain.Wingtip Toys is a division of Fabrikam， Inc. The Wingtip Toys network consists of a single Active Directory domain named wingtiptoys.com. Server1 is a secondary zone server for wingtiptoys.com.You are monitoring notification traffic between the two domains. You need to keep a record of when the primary DNS server for wingtiptoys.com informs Server1 of available changes in the wingtiptoys.com zone.  What should you do？（）