小学低年级儿童的想象必须依靠（)A．具体操作B．具体对象C．具体概念D．语词

for a law enforcement agency.The agency adds operations to support sending biometric fingerprint data via non-buffered streaming.The service data is routed between intermediaries. The WCF binding you are using by default does not support encryption.You need to ensure that the fingerprint data is not disclosed when passed over the network. What should you do?（）

A. Use basicHttpBinding with message security to https://www.contoso.com

B. Use basicHttpBinding with transport security to https://www.contoso.com

C. Use wsHttpBinding with message security to https://www.contoso.com

D. Use wsHttpBinding with transport security to http://www.contoso.com

A.SettheDebugattributeofthecompilationnodeoftheweb.configfiletotrue.

B.AddaDebuggerDisplayattributetothecode-behindfileofthepagethatyouwanttodebug.

C.SelecttheASP.NETdebuggeroptionintheprojectproperties.

D.DefinetheDEBUGconstantintheprojectsettings.

ername password class to authenticate clients with. The service certificate is hosted in the deployment server store for trusted root certificate authorities and has a Subject value of TaxServiceKey. Other service certificates hosted on the same server also use TaxServiceKey as a Subject value.You need to ensure that the service identifies itself with a certificate whose subject name and distinguished names are TaxServiceKey.Which code segment should you use?（）

A.

B.

C.

D.

A.A

B.B

C.C

D.D

ealsocontainsapagenamedPremium.aspxthatprovidespremiumcontenttoonlymembersofagroupnamedSubscribers.Youneedtomodifytheweb.configfiletoensurethatPremium.aspxcanbeaccessedbyonlymembersoftheSubscribersgroup.Whichconfigurationshouldyouuse？（）

A.<locationpath="Premium.aspx"><system.web><authorization><allowusers="Subscribers"/><denyusers="*"/></authorization></system.web></location>

B.<locationpath="Premium.aspx"><system.web><authorization><allowroles="Subscribers"/><denyusers="*"/></authorization></system.web></location>

C.<locationpath="Premium.aspx"><system.web><authorization><allowroles="Subscribers"/><denyusers="?"/></authorization></system.web></location>

D.<locationpath="Premium.aspx"><system.web><authorization><denyusers="*"/><allowroles="Subscribers"/></authorization></system.web></location>

.ThemainofficehastwodomaincontrollersnamedDC1andDC2thatrunWindowsServer2008R2.ThebranchofficehasaWindowsServer2008R2read-onlydomaincontroller（RODC）namedDC3.AlldomaincontrollersholdtheDNSServerserverroleandareconfiguredasActiveDirectory-integratedzones.TheDNSzonesonlyallowsecureupdates.YouneedtoenabledynamicDNSupdatesonDC3.Whatshouldyoudo（）

A.RuntheNtdsutil.exeDSBehaviorcommandsonDC3.

B.RuntheDnscmd.exe/ZoneResetTypecommandonDC3.

C.ReinstallActiveDirectoryDomainServicesonDC3asawritabledomaincontroller.

D.CreateacustomapplicationdirectorypartitiononDC1.ConfigurethepartitiontostoreActiveDirectory-integratedzones.

A.

B.

C.

D.

,easierwaytohelpyoupassanyITexams.6/90theDNSserversareActiveDirectory-integratedzones.Thezonesallowalldynamicupdates.Youdiscoverthatthecontoso.comzonehasmultipleentriesforthehostnamesofcomputersthatdonotexist.Youneedtoconfigurethecontoso.comzonetoautomaticallyremoveexpiredrecords.Whatshouldyoudo（）

A.Enableonlysecureupdatesonthecontoso.comzone.

B.Enablescavengingandconfiguretherefreshintervalonthecontoso.comzone.

C.FromtheStartofAuthoritytab，decreasethedefaultrefreshintervalonthecontoso.comzone.

D.FromtheStartofAuthoritytab，increasethedefaultexpirationintervalonthecontoso.comzone.

Information Services (IIS) 7.0.You have set up a web site in IIS Manager. The physical path is c:\wwwroot\Calendar.There is a Calendar.svc file in the c:\wwwroot\Calendar folder. It contains the following directive:<% @ServiceHost Language="C" Debug="true" Service="Calendar.Calendar" CodeBehind="CalendarSvc.cs" %>The CalendarSvc.cs file contains the source for the Calendar class in the Calendar namespace.You compile this code into the Calendar.dll file. You need to deploy your service to the web site. What should you do?（）

A. Copy the Calendar.dll file to the c:\wwwroot\Calendar\code folder

B. Copy the Calendar.dll file to the c:\wwwroot\Calendar\bin folder

C. Copy the Calendar.svc.cs file to the c:\wwwroot\Calendar\bin folder

D. Copy the Calendar.svc.cs file to the c:\wwwroot\Calendar\code folder

A.InstallSerivcePack4onallWindows2000Professionalcomputers

B.UpgradetheWindows2000professionalcomputerstoWindowsXPSP2

C.RuntheIPv6.exetoolontheWindows200ProfessionalandWindowsXPcomputers

D.InstallActiveDirectoryClientextention（DSClient.exe）ontheWindows2000ProfessionalandWindowsXPcomputers.