您在计算机上执行Windows7的全新安装。您需要确保可以在Windows7中运行WindowsXP模式。您应该怎么做？（）

A.SELECTs.AgentName，SUM（ISNULL（o.OrderTotal，0.00））ASSumOrderTotalFROMSalesAgentsJOINOrderHeaderoONs.AgentID=o.AgentIDWHEREo.OrderDateBETWEEN@FromDateAND@ToDateGROUPBYs.AgentName

B.SELECTs.AgentName，SUM（ISNULL（o.OrderTotal，0.00））ASSumOrderTotalFROMSalesAgentsJOINOrderHeaderoONs.AgentID=o.AgentIDWHEREo.OrderDateBETWEEN@FromDateAND@ToDateANDo.OrderTotal>=2000GROUPBYs.AgentName

C.SELECTs.AgentName，SUM（ISNULL（o.OrderTotal，0.00））ASSumOrderTotalFROMSalesAgentsJOINOrderHeaderoONs.AgentID=o.AgentIDWHEREo.OrderDateBETWEEN@FromDateAND@ToDateGROUPBYs.AgentNameHAVINGSUM（o.OrderTotal）>=2000

D.SELECTs.AgentName,SUM（ISNULL（o.OrderTotal，0.00））ASSumOrderTotalFROMSalesAgentsJOINOrderHeaderoONs.AgentID=o.AgentIDWHEREo.ordertotal=2000ANDo.OrderDateBETWEEN@FromDateAND@ToDateGROUPBYs.AgentNameHAVINGSUM（o.OrderTotal）>=2000

A.Performon-demandtransfers.

B.Configurescheduledtransfers.

C.Configureadiagnostictracelistener.

D.Increasethediagnosticsbufferquotas.

A.以最后一次正确配置重启电脑

B.使用恢复控制台重启电脑，并终止网络连接服务

C.使用WindowsXP专业版光盘重启电脑，并选择自动系统恢复（ASR）选项

D.使用WindowsXP专业版的启动软盘重启电脑，并且禁止网卡，重启电脑并启用网卡

.Youneedtominimizetheamountoftimeittakesforclientcomputerstodownloadacertificaterevocationlist（CRL）.Whatshouldyoudo（）

A.InstallandconfigureanOnlineResponder.

B.Installandconfigureanadditionaldomaincontroller.

C.ImporttheRootCAcertificateintotheTrustedRootCertificationAuthoritiesstoreonallclientworkstations.

D.ImporttheIssuingCAcertificateintotheTrustedRootCertificationAuthoritiesstoreonallclientworkstations.

the following code segment.The application contains a form of type Form1 that contains a FormSettings object named frmSettings1.You need to maintain the user‘s form size preference each time the user executes the application.Which code segment should you use? （）

A.

B.

C.

D.

并为其授予完全信任。您编写以下代码，以确保使用的套接字连接。SocketPermission permission = new SocketPermission(PermissionState.Unrestricted); permission.Assert();一些使用类库的应用程序可能没有打开网络套接字连接所需的权限。您需要取消断言。

A.CodeAccessPermission.RevertAssert（）；

B.CodeAccessPermission.RevertDeny（）；

C.Permission.Deny（）；

D.Permission.PermitDeny（）；

A.PermitadministratorstouseanHTTPinterfacetomanageserversremotely

B.Permitonlyadministratorstoconnecttotheservers’Telnetservice

C.PermitadministratorstomanagetheserversbyusingMicrosoftNetMeeting

D.RequireadministratorstouseRemoteDesktopforAdministrationconnectionstomanagetheservers

A.显示打印机驱动文件的高级属性对话框，如果内容是安全的就安装驱动

B.运行文件数字签名检测来检测驱动是否有微软的签名，如果没有就不安装驱动

C.安装驱动，登陆电脑，如果失败的话，重启电脑，再用所致的最近的好的设置恢复原先的驱动

D.安装驱动，登陆电脑，如果失败的话，使用硬件检测程序，再使用恢复控制台恢复原先的驱动

gopenedondomaincontrollersandontheissuingCA.YouneedtoallowuserstorequestcertificatesfromaWebinterface.YouinstalltheActiveDirectoryCertificateServices（ADCS）serverrole.Whatshouldyoudonext（）

A.ConfiguretheOnlineResponderRoleServiceonamemberserver.

B.ConfiguretheOnlineResponderRoleServiceonadomaincontroller.

C.ConfiguretheCertificateEnrollmentWebServiceroleserviceonamemberserver.

D.ConfiguretheCertificateEnrollmentWebServiceroleserviceonadomaincontroller.

A.A

B.B

C.C

D.D