Tag: Microsoft 70-516 PDF

Ensurepass  QUESTION 221 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create an application.   The application connects to a Microsoft SQL Server database. The application uses Entity Framework to access data.   You need to use Entity SQL to query data from an object of type ObjectContext.   Which method should you use first?   A. ExecuteStoreCommand B. ExecuteStoreQuery C. CreateObject D. CreateQuery   Correct Answer: D   Read more [...]

Ensurepass  QUESTION 211 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create an application. The application connects to a Microsoft SQL Server database. The application uses the ADO.NET Entity Framework to manage order data. The application makes a Web service call to obtain orders from an order-tracking system.   You need to ensure that the orders are added to the local data store.   Which method should you call on the ObjectContext?   A. Attach Read more [...]

Ensurepass    QUESTION 201 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create an application.   The application uses the ADO.NET Entity Framework to manage Plain Old CLR Objects (POCO) entities.   You create a new POCO class. You need to ensure that the class meets the following requirements:   It can be used by an ObjectContext.   It is enabled for change-tracking proxies.   Which two actions should you perform? (Each correct answer Read more [...]

Ensurepass  QUESTION 191 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Microsoft Windows Forms application,   You plan to deploy the application to several shared client computers.   You write the following code segment. (Line numbers are included for reference only.)   01 Dim config As Configuration = Conf igurationManager .OpenExeConf iguratlon(exeConf igName)   02   03 config.Save()   04 ...   You need to encrypt the connection Read more [...]

Ensurepassaspx   QUESTION 181 You use Microsoft .NET Framework 4 to develop an application that connects to a local Microsoft SQL Server 2008 database. The application can access a high-resolution timer.   You need to display the elapsed time, in sub-milliseconds (<1 millisecond), that a database query takes to execute.   Which code segment should you use?   A. Dim Stare As Integer = Environment.TickCount command.ExecuteNonQuery() Dim Elapsed As Integer = (Environment.TickCount) Read more [...]

Ensurepass  QUESTION 171 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create an application. You use a TableAdapter object to load a DataTable object. The DataTable object is used as the data source for a GridView control to display a table of customer information on a Web page.   You need to ensure that the application meets the following requirements:   Load only new customer records each time the page refreshes. Preserve existing customer records.   Read more [...]

EnsurepassFree VCE & PDF File for Microsoft 70-516 Real ExamInstant Access to Free VCE Files: MCSE|MCSA|MCITP...Instant Access to Free PDF Files: MCSE|MCSA|MCITP... QUESTION 161 You use Microsoft .NET Framework 4 to develop an application that uses Entity Framework. The application includes the following Entity SQL (ESQL) query.   SELECT VALUE product   FROM AdventureHorksEntities.Products As product   ORDER BY product.ListPrice   You need to modify the query to support paging Read more [...]

EnsurepassFree VCE & PDF File for Microsoft 70-516 Real ExamInstant Access to Free VCE Files: MCSE|MCSA|MCITP...Instant Access to Free PDF Files: MCSE|MCSA|MCITP... QUESTION 151 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to develop an application that will access a WCF data service. The solution contains the projects shown in the following table.     The WCF data service exposes an Entity Framework model.   You need to access the service by using a WCF Read more [...]

Ensurepass  QUESTION 141 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create an application. The application connects to a Microsoft SQL Server 2008 database. You use the ADO.NET Entity Framework to model your entities. You use ADO.NET selftracking entities.   You need to ensure that the change-tracking information for the selttracking entities can be used to update the database.   Which ObjectContext method should you call after changes are made to the entities? Read more [...]

Ensurepass  QUESTION 131 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create an application.   The application uses the ADO.NET Entity Framework to manage Plain Old CLR Objects (POCO) entities.   You create a new POCO class. You need to ensure that the class meets the following requirements:   It can be used by an ObjectContext. It is enabled for change-tracking proxies.   Which two actions should you perform? (Each correct answer presents part Read more [...]

Ensurepass  QUESTION 121 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to develop an application that connects to a Microsoft SQL Server 2008 database. The application performs a database query within a transaction.   You need to ensure that the application can read data that has not yet been committed by other transactions.   Which IsolationLevel should you use?   A. ReadUncommitted B. ReadCommitted C. RepeatableRead D. Unspecified   Correct Read more [...]

Ensurepass  QUESTION 111 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to enhance an existing application to use the Entity Framework. The classes that represent the entities in the model are Plain Old CLR Object (POCO) classes.   You need to connect the existing POCO classes to an Entity Framework context.   What should you do?   A. 1. Generate a MetadataWorkspace and create an ObjectContext for the model. 2. Disable proxy object creation on the ContextOptions Read more [...]

Ensurepass  QUESTION 101 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to develop an application. A file named books.xmi contains ths following XML.   <bib>   <book title3"Ercgranraing in Unix" yeai="1992*,>   <author> Author1</author >   <author>Author2</author>   <author>Author3</author>   </book>   </bib>   The application must generate an XML result that contains an XML Read more [...]

Ensurepass  QUESTION 91 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create an application. The application uses the ADO.NET Entity Framework to model entities.   The application includes a Customer entity along with a CustomerKey property of the Guid type as shown in the following exhibit.     You discover that when the application adds a new instance of a Customer, calling the SaveChanges method results in the following error message:   "Server Read more [...]