单项选择题 You are the network administrator for your company. The network consists of a single Active   Directory forest. The forest consists of 19 Active Directory domains. Fifteen of the domains contain  Windows Server 2003 domain controllers. The functional level of all the domains is Windows 2000 native.  The network also consists of a single Microsoft Exchange 2000 Server organization. You need to create  groups that can be used only to send e-mail messages to user accounts throughout the company. You  want to achieve this goal by using the minimum amount of replication traffic and minimizing the size of the  Active Directory database. You need to create a plan for creating e-mail groups for your company.  What should you do？（）

单项选择题 You are responsible for implementing maintenance jobs on a SQL Server 2005 database server. Certain jobs run every Sunday and other jobs run at the beginning of every month. You need to schedule the jobs in the way that uses the least amount of administrative effort. What should you do？（）

单项选择题 Your network consists of a single Active Directory domain. All servers run Windows Server 2003 Service Pack 2 (SP2). All client computers run Windows XP Professional Service Pack 3 (SP3). You have a terminal server named Server1. A user reports that when he connects to Server1 by using Remote Desktop Connection, he cannot print. Other users report that they can print when they connect to Server1 by using Remote Desktop Connection. You examine the user’s account properties as shown in the exhibit. (Click the Exhibit button.) You need to ensure that the user can print when he connects to Server1 by using Remote Desktop Connection. What should you do? （）