Microsoft-Pro Designing and Developing Windows Applications Using Microsoft .NET Framework 4 Set 3

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 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 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 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 designing an application by using Windows Presentation Foundation (WPF) and Microsoft .NET Framework 4. The user interface (UI) tier of the application will be implemented in WPF. The middle tier of the application is implemented by using an existing COM component. The middle tier contains a long-running method named ProcessData. You need to ensure that users can continue to use the UI while ProcessData is running. What should you do?

You are designing a Windows Presentation Foundation (WPF) application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010. The application will be deployed on Windows 7 computers in the United States and Europe. You need to ensure that array data is sorted based on the culture of the operating system. What should you do?

You are designing a Windows client application by using Microsoft NET Framework 4 and Microsoft Visual Studio 2010. The application will read and write data that is stored in a mainframe application A hardware device that is located between the application and the mainframe removes all XML-formatted messages. You need to ensure that the application can request and receive data from the mainframe application. What should you create?

You are designing a Windows Presentation Foundation (WPF) application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010. The application contains a COM component. You plan to deploy the application to several client computers by using read-only media. You need to ensure that the COM component is registered during deployment of the application. Which deployment technology should you use?

You are developing an application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010. You plan to use Microsoft Sync Framework to synchronize the data stored in a local Microsoft SQL Server Compact Edition database with the data stored in a centralized SQL Server 2008 database. Four columns are added to each table involved in the synchronization process to track changes to the database. You add the following four columns to the database table. Users report that the synchronization process is not always successful. You need to ensure that the application synchronizes data successfully. What should you do? Option A: Replace the UpdatedTime and CreatedTime with the updated columns and data types as shown in the following table. Modify the synchronization anchor to use the min_active_rowversion() function. Option B: Replace the UpdatedTime and CreatedTime with the updated columns and data types as shown in the following table. Modify the application to update the counter before and after synchronization. Option C: Replace the UpdatedTime and CreatedTime with the updated columns and data types as shown in the following table. Modify the synchronization anchor to use the getdate() function. Option D: Replace the UpdatedTime and CreatedTime with the updated columns and data types as shown in the following table. Modify the synchronization anchor to obtain the maximum value of the UpdateCounter or CreatedCounter columns across the database. Add one to the value obtained from the UpdateCounter or CreatedCounter columns and use that as the new value of the of the UpdateCounter or CreatedCounter column based on the operation performed

You are developing a Windows application by using Microsoft .NET Framework 4, Microsoft Visual Studio 2010, and Microsoft SQL Server 2008. The application will store data in a SQL Server database instance. You plan to use the Code Generation technology to develop data entities. You need to ensure that the following requirements are met: When the application runs, a database must be created if it does not already exist. When the database schema changes, data entities must be added dynamically. Which data access technology should you use?