A．方便学员B．提高成绩C．便于报名D．利于管理

orCertkiller.com.Afewweekslater，youarerequiredtodetermineifassemblyreferencesinthisapplicationdomain，whichisthecurrentapplicationdomain，arebeingcached.Whatpropertyshouldyouusetoachievethisobjective？（）

A.AppDomain.CurrentDomain.ShadowCopyFiles

B.AppDomain.CurrentDomain.CachePath

C.AppDomain.CurrentDomain.ConfigurationFile

D.AppDomain.CurrentDomain.Evidence

A.销售总监拒绝应用组策略上的DesktopLockdownGPO的权限设置

B.销售人员拒绝对DesktopLockdownGPO的权限应用组策略设置

C.设置允许本地域中的用户DesktopLockdown的GPO应用组策略权限

D.允许身份验证的用户应用组策略权限设置DesktopLockdown的GPO

A.执行ActiveDirectory的诊断数据收集器设置ActiveDirectory的报告

B.打开资源监视器和审查的性能数据

C.运行局域网的诊断数据收集器集。查看局域网的诊断报告。

D.审查的硬件事件，在事件查看器日志。

A.CreateaCentralStore.

B.Enablefolderredirection.

C.ModifytheFileReplicationService（FRS）settingsforSYSVOL.

D.ConfigureSYSVOLtouseDistributedFileSystem（DFS）Replication.

A.REPADMIN

B.Rsdiag

C.ActiveDirectory域和信任关系

D.Rstools

ervernamedServer1thathostsshareddocuments.UsersreportextremelyslowresponsetimeswhentheytrytoopentheshareddocumentsonServer1.YoulogontoServer1andobservereal-timedataindicatingthattheprocessorisoperatingat100percentofcapacity.Youneedtogatheradditionaldatatodiagnosethecauseoftheproblem.Whatshouldyoudo？（）

A.InthePerformanceconsole，createacounterlogtotrackprocessorusage.

B.InEventView，openandreviewtheapplicationlogforPerformanceevents.

C.InWindowsReliabilityandPerformanceMonitor，usetheResourceViewtoseethepercentageofprocessorcapacityusedbyeachapplication.

D.InWindowsReliabilityandPerformanceMonitor，createanalertthatwillbetriggeredwhenprocessorusageexceeds80percentformorethanfiveminutesonServer1.

ers are included for reference only.)

01 [ServiceContract(CallbackContract=typeof(INameService))]

02 public interface IGreetingService

03 {

04 [OperationContract]

05 string GetMessage();

06 }

07 [ServiceContract]

08 public interface INameService

09 {

10 [OperationContract]

11 string GetName();

12 }

The code that implements the IGreetingService interface is as follows:

20 public class GreetingService : IGreetingService

21{

22 public string GetMessage()

23 {

24 INameService clientChannel = OperationContext.Current.GetCallbackChannel();

25 string clientName = clientChannel.GetName();

26 return String.Format("Hello {0}", clientName);

27 }

28 }

The service is self-hosted. The hosting code is as follows:

30 ServiceHost host = new ServiceHost(typeof(GreetingService));

31 NetTcpBinding binding = new NetTcpBinding(SecurityMode.None);

32 host.AddServiceEndpoint("MyApplication.IGreetingService", binding, "net.tcp//localhost:12345");

33 host.Open();

The code that implements the lNameService interface is as follows:

40 class NameService : INameService

41 {

42 string name;

43 public NameService(string name)

44 {

45 this.name = name;

46 }

47 public string GetName()

48 {

49 return name;

50 }

51 }

Currently, this code fails at runtime, and an InvalidOperationException is thrown at line 25. You need to correct the code so that the call from the service back to the client completes successfully. What are two possible ways to achieve this goal? (Each correct answer presents a complete solution. Choose two.)（）

A.DefaultDomainPolicy

B.GPO1

C.GPO2andGPO3

D.GPO4andGPO5

A.domain-basedGroupPolicyobjects（GPOs）

B.localGroupPolicyobjects（GPOs）

C.StarterGroupPolicyobjects（GPOs）

D.SystemStarterGroupPolicyobjects（GPOs）