You are designing a sales and inventory tracking system by using Microsoft Visual Studio 2010 and Microsoft SQL Server 2008. The sales, inventory, and shipping tables will reside in different databases on different database servers.

You need to ensure that the tables are updated simultaneously.

What should you do?

You are designing a Windows application by using Microsoft .NET Framework 4, Microsoft Visual Studio 2010, and Microsoft SQL Server 2008.
You need to design a data access strategy that meets the following requirements:
Automatically tracks changes
Maps the database data model to the object model

Which data access technology should you use?

You are designing a Windows application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010.

The application retrieves data from multiple heterogeneous data sources. The retrieved data is aggregated into a single record set

You need to ensure that the application takes advantage of new multi-core server processors.
Which technology should you use?

You are developing an application by using Microsoft .NET Framework 4, The application will be used by all employees of your company, Local file stores on the computers are secure and inaccessible remotely.

You need to design a remote monitoring strategy to monitor the usage time of the application by each user.

What should you do?

. You are designing an n-tier Windows application by using Microsoft .NET Framework 4, Microsoft Visual Studio 2010, and Microsoft SQL Server 2008. The application will replace an existing client/server application. The existing application was created by using Microsoft Visual Basic 6.0 and consists of a series of COM components that access a SQL Server database. You plan to move the existing COM components into a Windows Communication Foundation (WCF) tier. You need to ensure that the COM components can be replaced without impacting the existing user interface (UI) tier. You also need to ensure that the COM components can be replaced separately. What should you do?

by using Windows Communication Foundation (WCF). Each method in the middle tier will contain the following catch block.
Catch (ArgumentNullException e) { throw e; }
When testing the application, you discover that all ArgumentNullExceptions exceptions that occur in the middle tier do not contain accurate stack trace information. You need to design the exception handling strategy for the application. What should you do?

You are planning a Windows Presentation Basis (WPF) application for your organization by making use of Microsoft .Web Framework 4 and Microsoft Visual Studio 2010. The organization layer of the software is implemented by using Windows Communication Groundwork (WCF).

You plan to assistance non-repudiation and data integrity for WCF messages.
You need to style the security method for the software.

What really should you do?

You are making a Windows software by employing Microsoft .Net Framework 4 and Microsoft Visual Studio 2010.The business logic layer of the software is applied by using Windows Communication Groundwork(WCF).
You produce a WCF services that consists of a single operation to upload big binary information files. You configure
the binding of the WCF support to allow information streaming. You need to guarantee that the WCF service operation gets binary info files along with a string parameter that contains the description of each file.
You generate a service operation that gets a single parameter. What should you do following?

You are designed solution that connects to MSSQL 2008. You plan to deploy the database to development machine and a staging database server from within MSSQL2008. You plan to setup separate build configuration for development and staging. You also plan to deploy multiple production database server managed by an outside vendor. You must not allow the outside vendor to access the Visual Studio project. You need to recommend an approach to configuring and deploying the production management server.
Which two actions should you recommend?

You are designing an application by using Microsoft.NET Faremwork Visual Studio 2010. You plan to design an instrumentation stategy for the application. You need to ensure that the strategy meets following requirements:
Captures detaild performance information.
Enables or disables diagnostic messages by using an application configuration option without requiring the application to restart.
What should you design?