Best Microsoft 070-516-VB exam questions and answers

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Having it can quickly fulfill your dreams.</p><p>Exam Code: <A href="http://www.itcertmaster.com/070-516-VB.html" target="_blank">070-516-VB</A><br/>Exam Name: <strong>Microsoft</strong> (TS: Accessing Data with Microsoft .NET Framework 4)<br/>Guaranteed success with practice guides, No help, Full refund!<br/>142 Questions and Answers<br/>Updated: 2013-11-02</p><p>ITCertMaster is a convenient website to provide service for many of the candidates participating in the IT certification exams. A lot of candidates who choose to use the ITCertMaster's product have passed IT certification exams for only one time. And from the feedback of them, helps from ITCertMaster are proved to be effective. ITCertMaster's expert team is a large team composed of senior IT professionals. And they take advantage of their expertise and abundant experience to come up with the useful training materials about <strong>070-516-VB</strong> certification exam. ITCertMaster's simulation test software and related questions of <a href="http://www.itcertmaster.com/070-516-VB.html" target="_blank">070-516-VB</a> certification exam are produced by the analysis of <strong>070-516-VB</strong> exam outline, and they can definitely help you pass your first time to participate in <strong>070-516-VB</strong> certification exam.</p><p><strong><strong>070-516-VB</strong> Free Demo Download</strong>: <strong>http://www.itcertmaster.com/070-516-VB.html</strong></p><p>NO.1 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to develop an<br />application that connects to a Microsoft SQL Server 2008 database. The application<br />includes a SqlConnection named conn and a SqlCommand named cmd. You need to<br />create a transaction so that database changes will be reverted in the event that an<br />exception is thrown. Which code segment should you use?<br />A. Dim transaction = conn.BeginTransaction()<br />cmd.Transaction = transaction<br />Try<br />… transaction.Commit() Catch transaction.Rollback() End Try<br />B. Dim transaction = conn.BeginTransaction()<br />cmd.Transaction = transaction<br />Try<br />… transaction.Commit() Catch transaction.Dispose() End Try<br />C. Dim transaction = conn.BeginTransaction()<br />cmd.Transaction = transaction<br />Try<br />… Catch<br />transaction.Commit() End Try<br />D. Dim transaction = conn.BeginTransaction()<br />cmd.Transaction = transaction<br />Try<br />… transaction.Rollback() Catch transaction.Dispose() End Try<br />Answer: A<br /><br /><strong>Microsoft demo</strong>   <a href="http://www.itcertmaster.com/070-516-VB.html">070-516-VB dumps</a>   <strong>070-516-VB</strong>   <strong>070-516-VB dumps</strong><br /><br />NO.2 You use Microsoft .NET Framework 4 to develop an application that uses the Entity<br />Framework. The application has an entity model with a Person entity. A Person instance<br />named person1 and an ObjectContext instance named model exist. You need to delete the<br />person1 instance. Which code segment should you use?<br />A. model.DeleteObject(person1)<br />model.SaveChanges()<br />B. model.Detach(person1)<br />model.SaveChanges()<br />C. model.ExecuteStoreCommand("Delete",<br />New Object() { _ New ObjectParameter("Person", person1)}) model.SaveChanges()<br />D. model.ExecuteFunction("Detach",<br />New ObjectParameter() { _ New ObjectParameter("Person", person1)})<br />model.SaveChanges()<br />Answer: A<br /><br /><strong>Microsoft study guide</strong>   <strong>070-516-VB study guide</strong>   <strong>070-516-VB practice test</strong>   <strong>070-516-VB exam dumps</strong><br /><br />NO.3 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create an<br />application. You use a TableAdapter object to load a DataTable object. The DataTable<br />object is used as the data source for a GridView control to display a table of customer<br />information on a Web page. You need to ensure that the application meets the following<br />requirements:<br />- Load only new customer records each time the page refreshes.<br />- Preserve existing customer records.<br />What should you do?<br />A. Set the ClearBeforeFill property of the TableAdapter to false. Use the Fill method of<br />the TableAdapter to load additional customers.<br />B. Set the ClearBeforeFill property of the TableAdapter to false. Use the GetData method<br />of the TableAdapter to create a new DataTable.<br />C. Set the ClearBeforeFill property of the TableAdapter to true. Use the Fill method of<br />the TableAdapter to load additional customers.<br />D. Set the ClearBeforeFill property of the TableAdapter to true. Use the GetData method<br />of the TableAdapter to create a new DataTable.<br />Answer: A<br /><br /><strong>Microsoft practice test</strong>   <strong>070-516-VB study guide</strong>   <strong>070-516-VB</strong>   <strong>070-516-VB</strong><br /><br />NO.4 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create an<br />application. The application connects to a Microsoft SQL Server database and contains a<br />LINQ to SQL data model. The data model contains a function named createCustomer that<br />calls a stored procedure. The stored procedure is also named createCustomer. The<br />createCustomer function has the following signature. Sub New(customerID As Guid,<br />customerName As [String], address1 As [String])<br />End Sub<br />The application contains the following the following code segment. (Line numbers are<br />included for reference only.)<br />01 Dim context As New CustomDataContext()<br />02 Dim userID As Guid = Guid.NewGuid()<br />03 Dim address1 As [String] = "1 Main Street"<br />04 Dim name As [String] = "Marc"<br />05<br />You need to use the createCustomer stored procedure to add a customer to the database.<br />Which code segment should you insert at line 05?<br />A. context.createCustomer(userID, name , address1)<br />B. context.ExecuteCommand("createCustomer", userID, name , address1)<br />C. Dim customer As New Customer() context.ExecuteCommand("createCustomer",<br />customer)<br />D. Dim customer As New Customer() context.ExecuteQuery(GetType(Customer),<br />"createCustomer", customer)<br />Answer: A<br /><br /><a href="http://www.itcertmaster.com/Microsoft_index.html">Microsoft exam dumps</a>   <strong>070-516-VB</strong>   <strong>070-516-VB exam</strong><br /><br />NO.5 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create an<br />application. The application connects to a Microsoft SQL Server database. The<br />application has two DataTable objects that reference the Customers and Orders tables in<br />the database. The application contains the following code segment. (Line numbers are<br />included for reference only.)<br />01 Dim customerOrders As New DataSet()<br />02 customerOrders.EnforceConstraints = True<br />03 Dim ordersFK As New ForeignKeyConstraint("ordersFK",<br />04 customerOrders.Tables("Customers").Columns("CustomerID"),<br />05 customerOrders.Tables("Orders").Columns("CustomerID"))<br />06<br />07 customerOrders.Tables("Orders").Constraints.Add(ordersFK)<br />You need to ensure that an exception is thrown when you attempt to delete Customer<br />records that have related Order records. Which code segment should you insert at line<br />06?<br />A. ordersFK.DeleteRule = Rule.SetDefault<br />B. ordersFK.DeleteRule = Rule.None<br />C. ordersFK.DeleteRule = Rule.SetNull<br />D. ordersFK.DeleteRule = Rule.Cascade<br />Answer: B<br /><br /><strong>Microsoft exam dumps</strong>   <strong>070-516-VB exam simulations</strong>   <strong>070-516-VB practice test</strong>   <strong>070-516-VB</strong>   <a href="http://www.itcertmaster.com/070-516-VB.html">070-516-VB</a><br /><br />NO.6 You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create an<br />application. The application uses the ADO.NET Entity Framework to manage customer<br />and related order records. You add a new order for an existing customer. You need to<br />associate the Order entity with the Customer entity. What should you do?<br />A. Set the Value property of the EntityReference of the Order entity.<br />B. Call the Add method on the EntityCollection of the Order entity.<br />C. Use the AddObject method of the ObjectContext to add both Order and Customer<br />entities.<br />D. Use the Attach method of the ObjectContext to add both Order and Customer entities.<br />Answer: A<br /><br /><strong>Microsoft exam prep</strong>   <a href="http://www.itcertmaster.com/070-516-VB.html">070-516-VB study guide</a>   <strong>070-516-VB</strong><br /><br /></p><p>ITCertMaster offer the latest <A href="http://www.itcertmaster.com/1z0-593.html" target="_blank">1z0-593 Practice Test</A> and high-quality <A href="http://www.itcertmaster.com/70-561.html" target="_blank">70-561 PDF</A> Exam Questions training material. Our <A href="http://www.itcertmaster.com/646-206.html" target="_blank">646-206 VCE</A> testing engine and <A href="http://www.itcertmaster.com/70-323.html" target="_blank">70-323 dumps</A> can help you pass the real exam. 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Best Microsoft 070-516-VB exam questions and answers

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