[单选] You are the administrator of a Windows Server 2003 computer named Server4.You install Terminal Services on Server4. You add users from the technical support department to the Power Users group and to the Remote Desktop Users group on Server4. You notice that Server4 is periodically unavailable. You open Event Viewer on Server4 and discover that theserver was restarted accidentally by users in the technical support department.You need to ensure that users in the technical support department can establish a Terminal Service session and can manage local user accounts on Server4 without having the ability to restart Server 4.Which action or actions should you perform?（） (Choose all that apply.)

你是TestKing网站的电脑管理员，Laura使用WindowsXP专业版笔记本电脑。Laura每天都到一个客户那里，当她在家时，电脑使用的是电池状态。每次Laura开机时电脑都会提示她从硬件配置日志菜单中选择是使用外接电源还是电池状态。你要确保Laura每次开机时不被提醒选择什么状态，你还要确保她的电脑开机时自动选择电池状态，你要怎么配置Laura的电脑呢？（） 修改BIOS的设置，禁止对外接电源的支持。 修改硬件配置日志文件，并移除使用外接电源的硬件配置日志文件。 修改设备管理器的设置，禁止所有的设备使用外接电源状态。 设置硬件配置日志文件，这样电脑启动时使用电池硬件配置日志文件就是默认的。 若选中一个单元格后按Delete键，则（） 删除单元格的数据。 下方单元格上移。 右方单元格左移。 删除单元格的数据和格式。 You have an DNS server that runs Windows Server 2003 Service Pack 2 （SP2）.You need to ensure that an e-mail message is sent to the administrator if the DNS server service stops. You create a script that sends e-mail when the script is executed. What should you do next？（） Install the POP3 service on the DNS server.。 Modify the DNS Server service dependencies.。 Modify the DNS Server service Recovery options.。 Install the Universal Description，Discovery，and Integration（UDDI）services on the DNS server.。 你负责管理一个SQL SERVER 2005数据库。它包含一个有很多索引的表。随着时间的流逝，你发现对这个表进行数据修改时的性能越来越差。你怀疑可能是一些无用索引造成的。为此，需要找到自从最后一次SQL Server 2005启动以来那些索引是没有被任何查询使用过。你应该使用下面哪一个动态试图？（） sys.dm_fts_index_population。 sys.dm_exec_query_stats。 sys.dm_db_index_usage_stats。 sys.dm_db_index_physical_stat。 Your company has a main office and a branch office.     The network contains an Active Directory domain named contoso.com. The DNS zone for  contoso.com is configured as an Active Directory-integrated zone and is replicated to all domain  controllers in the domain.   The main office contains a writable domain controller named DC1. The branch office contains a  read- only domain controller （RODC） named RODC1. All domain controllers run Windows Server   2008 R2 and are configured as DNS servers.     You uninstall the DNS server role from RODC1. You need to prevent DNS records from  replicating to RODC1.     What should you do（） Modify the replication scope for the contoso.com zone.。 Flush the DNS cache and enable cache locking on RODC1.。 Configure conditional forwarding for the contoso.com zone.。 Modify the zone transfer settings for the contoso.com zone.。 You are the administrator of a Windows Server 2003 computer named Server4.You install Terminal Services on Server4. You add users from the technical support department to the Power Users group and to the Remote Desktop Users group on Server4. You notice that Server4 is periodically unavailable. You open Event Viewer on Server4 and discover that theserver was restarted accidentally by users in the technical support department.You need to ensure that users in the technical support department can establish a Terminal Service session and can manage local user accounts on Server4 without having the ability to restart Server 4.Which action or actions should you perform?（） (Choose all that apply.)