The PurchaseOrders.xml file contains all of the purchase orders for the day. You need to query the XML file for all of the billing addresses. Which code segment should you use? A. Option A B. Option B C. Option C…

You need to create an OData filter expression that returns books that match the following characteristics: Published after 1/1/2000 Have "Science" as the first word Which filter statement should you use? A. Option A B. Option B C. Option C…

You need to update the ImportBooks() method to use database transactions. Which code segment should you use? A. SqlConnection.BeginTransaction(IsolationLevel.RepeatableRead); B. SqlConnection.BeginTransaction(IsolationLeve.ReadUnconvnited); C. SqlConneetion.BeginTransaction(IsolationLevel.Serializable); D. SqlConnection.BeginTransaction(IsolationLevel.Snapshot);

You need to choose the appropriate data access technology for the cookbook area of the web application. Which data access technology should you choose? A. WCF Data Services B. LINQ to SQL C. Entity Framework D. ADO.NET

You are preparing to write the data access code for the children’s book area of the web site. You need to review the requirements and identify the appropriate data access technology. What should you do? A. Use ADO.NET Entity Framework.…

DRAG DROP An XML file must be produced by the SaveFeaturedBooks() method of the Book class. The schema of the resulting XML file must be identical to the FeaturedBooks.xml file. You need to write the code to produce the file.…

You need to choose the appropriate data access strategy for the college textbook area of the web application. Which data access technology should you implement? A. ADO.NET B. Entity Data Model (EDM) C. WCF Data Services D. LINQ to SQL

You need to configure the server to self-host the bookstore’s Web API application. Which code segment should you use? A. Option A B. Option B C. Option C D. Option D

You need to return the list of the top 100 books for the GetTopBooks() method. Which type should you use to retrieve the data? A. SqlDataReader B. DataSet C. DataTable D. Data View

You need to update the CreateMonthlyTotalsReports() method to use database transactions. Which code segment should you use? A. SqlConnection.BeginTransaction(IsolationLevel.ReadCommitted); B. SqlConnection.BeginTransaction(IsolationLevel.ReadUnconwited); C. SqlConnection.BeginTransaction(IsolationLevel.Chaos); D. SqlConnection.BeginTransaction(IsolationLevel.Serializable);