You create a Windows Forms application by using Microsoft Visual Studio .NET 2008 and the .NET Framework 3.5. The application is installed on several computers on the network. All unhandled and unexpected exceptions must be logged to a central location to allow reporting for administrator users. You need to record the exception details. What should you do?

You create an application by using Microsoft Visual Studio .NET 2008 and the .NET Framework 3.5. The application includes a Windows Forms user interface. The user interface connects to the business logic layer and binds the controls directly to the objects that are exposed by the business logic layer. A class in the business logic layer performs validation of input values and implements the IDataErrorInfo interface. You need to provide feedback to users when the business logic layer reports a validation error. What should you do?

You create an application by using Microsoft Visual Studio .NET 2008 and the .NET Framework 3.5. You are designing a data contract for a Windows Communication foundation (WCF) service that will be hosted by the application. You need to ensure that the data contract meets the following requirements:

It does not support Schema versioning.
It allows additional contract and additional elements to be included over time. It allows the client applications to submit messages that contain additional elements without error.

What should you do?

You create an ASP.NET application by using Microsoft Visual Studio .NET 2008 and the .NET Framework 3.5. The application is installed on a Microsoft Windows 2003 server and manages several expense accounts. The application uses Forms authentication to manage user logins. The user login information is stored in a database. You need to generate a report that displays the user access details of the expense accounts for each user login. What should you do?

You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. The service will be hosted on a Web server. You need to ensure that the service is able to access the current HttpContext instance. Which configuration settings and attribute should you use?

You create an application by using Microsoft Visual Studio .NET 2008 and the .NET Framework 3.5. The application includes a server component that receives DataTable objects from client components. Each DataTable object contains approximately 2,500,000 rows. The server component must load new and updated records from the DataTable objects into a table in a Microsoft SQL Server 2005 database. The schemas of the database table and the DataTable objects are identical. The database is located on a different server than the application server component. You need to identify a method that provides the best performance to load the data into the database table. Which method should you use ?

You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. Client applications receive the original fault messages that the service generates. You need to create a custom service behavior to add a fault message handler to all channel dispatchers. What should you do?

You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. The service will be exposed for consumption. You need to ensure that the service supports interoperability with the broadest possible number of Web Service toolkits. The service must also support transport-level security. Which configuration setting should you use?

You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. You want to use a built-in binding to support reliable sessions. You need to create a service that uses SOAP to transfer messages between endpoints. The service must deliver the messages only once, and in the same order in which they were sent. Which type of binding should you use?

You are creating a Windows Communication Foundation service by using Microsoft .NET Framework 3.5. The service uses the net.tcp transport. You need to ensure that when the server starts, the service starts and continues to run. What should you do?