Secure payment system of buying 070-516

Credit Card is our main paying tool when you buy 070-516 in the site. As we all know, Credit Card is the most secure payment system in international trade. So we choose credit card to protect customers' payment safety in 070-516 vce download. You could also use credit card to pay for Microsoft 070-516, because the credit card is bounded with Credit Card, so the credit card is also available. There are some other safe paying ways to choose, but Credit Card is more fast and secure of the TS: Accessing Data with Microsoft .NET Framework 4 exam dumps.

After your payment for 070-516, you email will receive the braindumps in a few seconds or minutes. It's a very short time, no worry to cost your delivery to get it. As for 070-516, there is almost 98%-100% person passing for that.

If you fail the exam unfortunately, you could apply for your full refund. With confirming your transcript, you will get your full refund for the 070-516.

The latest 070-516 practice test vce dumps

As for the virtual online product, the 070-516 braindumps' update is a critical factor. Besides for the high quality by our Microsoft masters team, they are also checking about the 070-516 update condition everyday. Based on the change in the market, they will change rapidly. When there is the newer version, they will publish the new 070-516 version in the site.

With hard working of all site team, our 070-516 vce exam dumps are always the latest version in the TS: Accessing Data with Microsoft .NET Framework 4 tests. If you need the newer 070-516 vce files, recommend you to leave your email for us, we will mail to you if there is the update. One of our guarantees is 1 year 070-516 free update for dumps. After your purchase from BraindumpsVCE, our system will send you the latest brain dumps immediately in one year.

TS: Accessing Data with Microsoft .NET Framework 4 070-516 exam vce dumps preparation

Nowadays, 070-516 training online is chosen as a better way by examinees to clear 070-516 test. Many examinees are IT workers, so they don't have enough time to join some training classes. As professional vce braindumps provider, we have the best and valid 070-516 study guide for Microsoft TS: Accessing Data with Microsoft .NET Framework 4 exams. If you never used our brain dumps, suggest you to download the free vce pdf demos to see it. And if you ever bought 070-516 vce dumps from us, believe you may learn a little about us, almost 100% passing rate, warm online service and strong protecting guarantee.

Microsoft 070-516 Exam Syllabus Topics:

Microsoft TS: Accessing Data with Microsoft .NET Framework 4 Sample Questions:

Question 1

You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to develop an application.
You use the ADO.NET Entity Framework Designer to model entities.
The application includes self-tracking entities as shown in the following diagram.

There is a Person entity names person1 that has TrackChanges turned on.
You need to delete all e-mail addresses that are associated with person1 by using an ObjectContext.
What are two possible code segments that you can use to achieve this goal?
(Each correct answer presents a complete solution. Choose two).

A. person1.EMailAddresses = new TrackableCollection<EMailAddress>(); context.SaveChanges();
B. person1.EMailAddresses = null; context.SaveChanges();
C. foreach(var email in person1.EMailAddresses){
email.MarkAsDeleted();
}
context.SaveChanges();
D. while(person1.EMailAddresses.Count>0){
person1.EmailAddresses.RemoveAt(0);
}
context.SaveChanges();

Question 2

You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create an application. The application connects to a Microsoft SQL Server 2008 database. The application uses a Microsoft ADO.NET SQL Server managed provider.
"Data Source=myServerAddress; Initial Catalog=myDataBase; User Id=myUsername; Password=secret;"
You need to ensure that the database credentials are secure. Which is the correct Property to insert?

A. Persist Security Info=true;
B. Persist Security Info=false;
C. Integrated Security=false;
D. Integrated Security=SSPI;

Question 3

You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create an application.
The application connects to a Microsoft SQL Server database. The application uses DataContexts to query
the database.
The application meets the following requirements:
-Stores customer data offline.
-Allows users to update customer records while they are disconnected from the server.
-Enables offline changes to be submitted back to the SQL Server by using the DataContext object.
You need to ensure that the application can detect all conflicts that occur between the offline customer information submitted to the SQL Server and the server version. You also need to ensure that you can roll back local changes. What should you do?

A. Override the Update operation of the DataContext object. Call the ExecuteDynamicUpdate method to generate the update SQL.
B. Add a try/catch statement around calls to the SubmitChanges method of the DataContext object and catch ChangeConflictExceptions.
C. Add a try/catch statement around calls to the SubmitChanges method of the DataContext object and catch SqlExceptions.
D. Call the SubmitChanges method of the DataContext object. Pass System.Data.Linq.ConflictMode.ContinueOnConflict to the method.

Question 4

You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create a Windows
Communication Foundation (WCF) Data Services service.
You discover that when an application submits a PUT or DELETE request to the Data Services service, it
receives an error.
You need to ensure that the application can access the service. Which header and request type should you
use in the application?

A. an HTTP ContentType header as part of a POST request
B. an X-HTTP-Method header as part of a GET request
C. an HTTP ContentType header as part of a GET request
D. an X-HTTP-Method header as part of a POST request

Question 5

You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create an application.
The application connects to a Microsoft SQL Server 2008 database. You must retrieve a connection string.
Which of the following is the correct connection string?

A. string connectionString = ConfigurationManager.ConnectionStrings ["connectionString"].ConnectionString;
B. string connectionString = ApplicationManager.ConnectionStrings["connectionString"];
C. string connectionString = ConfigurationSettings.AppSettings["connectionString"];
D. string connectionString = ConfigurationManager.AppSettings["connectionString"];

Solutions: