[多选]

You are creating an ASP.NET web application that hosts several Windows Communication Foundation (WCF) services.
The services have ASP.NET Compatibility Mode enabled. Users authenticate with the Web application by using a cookie-based ASP.NET Forms Authentication model.
You add a service file named Authentication.svc that contains the following code segment:
<%@ ServiceHost Service="System.Web.ApplicationServices.AuthenticationService"
Factory="System.Web.ApplicationServices.ApplicationServicesHostFactory" %>
You need to ensure that users can access the WCF services without having to re-authenticate.
Which two configuration settings should you add? (Each is part of a complete solution. Choose two.)（）

关于替换文本的描述正确的是（）  设计鼠标经过图像时，必须设置替换文本。  替换文本的作用是代替对应的图片。  替换文本的作用是当鼠标指向对应的图片时，在鼠标位置旁会弹出一个包含替换文本内容的文本显示区域。  设计导航条时，必须设置替换文本。 花间词派 Which methods allow COM components to be used in .NET applications？（）  Add a reference to the component throudh Microsoft Visual Studio 2005.。  Use the type Library Import tool （TlbImport.exe）.。  Use the Regsvr32 tool.。  Ensure thet the application is registered， using the RegSvr tool if necessary. Then either add a reference to it from dialog box or use TblIpm.exe.。 Which of the following are not BGRP data structures？ （Choose all that apply.）（） EIGRP database table。 EIGRP CEF table。 EIGRP neighbor table。 EIGRP adjacency table。 EIGRP interface table。 EIGRP topology table。 Yourcompanyhasaservernamedserver1thatrunswindowsserver2008.Server1runstheDHCPserverroleandtheDNSserverrole.Youalsohaveaservernamedservercorethatrunsaservercoreinstallationofwindowsserver2008.Allcomputersareconfiguredtouseonlyserver1forDNSresolution.Theipaddressofserver1is192.168.0.1.thenetworkinterfaceonallthecomputersisnamedLAN.Server1istemporarilyoffice.AnewDNSservernamedserver2hasbeenconfiguretousetheipaddress192.168.0.254.youneedtoconfigureservecoretouseserver2asthepreferredDNSserver.Whatshouldyoudo？（） Run the netsh interfac eipv4 add dnsserve r“LAN”static 192.168.0.254index=1command.。 Run the netsh interfac eipv4 set dnsserver“LAN”static 192.168.0.254192.168.0.1bothcommand.。 Run the nets hinterfac eipv4 set dnsserver“LAN”static 192.168.0.254primary command and the netsh interface ipv4 set dnsserver “LAN” static 192.168.0.1both command.。 Run the netsh interface ipv4 set dnssserver“LAN”static 192.168.0.254 primary command and the netsh interface ipv4 add dnssserver “LAN” static 192.168.0.1index=1command.。

You are creating an ASP.NET web application that hosts several Windows Communication Foundation (WCF) services.
The services have ASP.NET Compatibility Mode enabled. Users authenticate with the Web application by using a cookie-based ASP.NET Forms Authentication model.
You add a service file named Authentication.svc that contains the following code segment:
<%@ ServiceHost Service="System.Web.ApplicationServices.AuthenticationService"
Factory="System.Web.ApplicationServices.ApplicationServicesHostFactory" %>
You need to ensure that users can access the WCF services without having to re-authenticate.
Which two configuration settings should you add? (Each is part of a complete solution. Choose two.)（）