[单选]

You are a network administrator for your company. The network consists of a single Active Directory domain. All servers run Windows Server 2003. Client computers run Windows XP Professional， Windows 2000 Professional， or Windows NT Workstation. All client computers are configured with default settings.A server named Server1 functions as a DHCP and DNS server. All client computers are configured to use Server1 for name resolution. All DNS zones on Server1 are enabled for DNS dynamic updates. The company’s written security policy states that， when possible， the computer account for each client computer should be the owner of its own DNS host record.A server named Server18 contains antivirus server software. Server18 must be able to contact client computers by using fully qualified domain names （FQDNs） to propagate virus definition updates.You need to ensure that Server18 can resolve FQDNs for all client computers on the network.
Which option should you modify on Server1？（）

You are the desktop administrator for your company. All users in the network have Windows XP Professional computers. Users in the research department have dual-processor computers. Users in the research department report that when they run 16-bit Windows programs, their computer performance becomes very slow. You use System Monitor to monitor the users’ computers. You discover that when the users are running their 16-bit applications, one processor shows a sustained utilization of more than 90 percent while the other processor only shows utilization of less than 10 percent. You need to improve application performance for the users in the research department. What should you do?（） Configure each application to run in a separate memory space.。 Configure each application to run in AboveNormal priority class.。 For each application, set the compatibility mode to Windows 95.  。 Configure processor affinity for each application to allow it to run on both processors.。 在磁性套索工具的选项栏中用来控制磁性套索工具生成固定点的多少的是（） 宽度。 边对比度。 羽化。 频率。 在现场质量检查的方法中，利用超声波、X射线、7射线探伤等检查属于（）。 目测法。 比率法。 实测法。 试验法。 All servers on your companys network run Windows Server 2008 R2. All client computers run Windows Vista. The company is planning to virtualize an application that is CPU intensive and that runs only on Windows Vista and Windows 7.  You need to recommend a virtualization solution that minimizes the use of CPU resources on the server.  Which technology should you recommend？（） Remote Desktop Services （RDS）。 Microsoft Application Virtualization （App-V）。 Microsoft Virtual Desktop Infrastructure （VDI）。 Microsoft Enterprise Desktop Virtualization （MED-V）。 工程项目风险导致的损失一般包括哪些方面？

You are a network administrator for your company. The network consists of a single Active Directory domain. All servers run Windows Server 2003. Client computers run Windows XP Professional， Windows 2000 Professional， or Windows NT Workstation. All client computers are configured with default settings.A server named Server1 functions as a DHCP and DNS server. All client computers are configured to use Server1 for name resolution. All DNS zones on Server1 are enabled for DNS dynamic updates. The company’s written security policy states that， when possible， the computer account for each client computer should be the owner of its own DNS host record.A server named Server18 contains antivirus server software. Server18 must be able to contact client computers by using fully qualified domain names （FQDNs） to propagate virus definition updates.You need to ensure that Server18 can resolve FQDNs for all client computers on the network.
Which option should you modify on Server1？（）