You create a Web Form that contains connected Web Parts. You write the following declaration in your Web Form.You need to ensure that your Web Part connection is valid. Which two actions should you perform? （）
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You use Microsoft .Net Framework 4 to create a Windows Form application. You created a new application, you then wrote the code below: Thread.CurrentThread.CurrentUICulture = Thread.CurrentThread.CurrentCulture Which of the following options are TRUE? （）
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You want to create a temporary table while executing a procedure in a form. Which statement is true?（）
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You create a Web application. You need to turn on Tracing for a page that is not performing well. You must store the trace information in a database for reporting and trending. Which two actions should you perform? （）
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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.)（）
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