Microsoft 70-516 real exam prep : TS: Accessing Data with Microsoft .NET Framework 4

Independent choice

All of our users are free to choose our 70-516 guide materials: TS: Accessing Data with Microsoft .NET Framework 4. In order to help users make better choices, we also think of a lot of ways. First of all, we have provided you with a free trial version. After you have used 70-516 learning prep, you will make a more informed judgment. We strongly believe that 70-516 practice quiz will conquer you. After that, you can choose the version you like. We also provide you with three trial versions. You can choose one or more versions according to your situation, and everything depends on your own preferences. In 70-516 you must feel respected. We believe that every individual has his or her own will, and we will not force you to make any decision. What we can do is to make our 70-516 learning prep perfect as much as possible, and let 70-516 practice quiz conquer you with your own charm.

Online service

In order to get timely assistance when you encounter problems, our staff will be online 24 hours a day. Regardless of the problem you encountered during the use of 70-516 guide materials: TS: Accessing Data with Microsoft .NET Framework 4, you can send us an email or contact our online customer service. As for the technical issues you are worried about, we will also provide professional IT personnel to assist you remotely. There are a lot of users of 70-516 learning prep, and our staff has come in contact with various kinds of help. Therefore, you can rest assured that we can solve any problem you have. If you are concerned that online services are relatively indifferent, the staff at 70-516 practice quiz will definitely change your mind. Our staff really regards every user as a family member and sincerely provides you with excellent service.

Want to get a high-paying job? Hurry to get an international certificate! You must prove to your boss that you deserve his salary. You may think that it is not easy to obtain an international certificate. 70-516 guide materials: TS: Accessing Data with Microsoft .NET Framework 4 can really help you. As long as you insist on using 70-516 learning prep, you can get the most gold certificate in the shortest possible time! Want to see how great your life will change after that! You can make more good friends and you can really live your fantasy life. Don't hesitate, the future is really beautiful! If you are still not sure if our product is useful, you can learn about 70-516 practice quiz.

Renewed on time

Our 70-516 guide materials: TS: Accessing Data with Microsoft .NET Framework 4 are constantly updated. In order to ensure that you can use the latest version as quickly as possible, our IT experts check the product every day for updates. If there is an update system, it will be automatically sent to you. The 70-516 learning prep you use is definitely the latest information on the market. As you know, the contents of many exams are constantly being updated, so you must choose the latest 70-516 practice quiz that can keep up with the times and ensure that the information you obtain is up-to-date. The staff really paid a lot of time and effort to ensure this. Of course, your ability to make a difference is our best reward.

Microsoft 70-516 Exam Syllabus Topics:

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

1. You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create an application.
You use the ADO.NET Entity Data Model (EDM) to define a Customer entity.
You need to add a new Customer to the data store without setting all the customer's properties. What
should you do?

A) Override the SaveChanges method for the Customer object.
B) Override the Create method for the Customer object.
C) Call the CreateObject method of the Customer object.
D) Call the Create method of the Customer object.

2. The application populates a DataSet object by using a SqlDataAdapter object.
You use the DataSet object to update the Categories database table in the database. You write the
following code segment.
(Line numbers are included for reference only.)
01 SqlDataAdapter dataAdpater = new SqlDataAdapter("SELECT CategoryID,
CategoryName FROM Categories", connection);
02 SqlCommandBuilder builder = new SqlCommandBuilder(dataAdpater);
03 DataSet ds = new DataSet();
04 dataAdpater.Fill(ds);
05 foreach (DataRow categoryRow in ds.Tables[0].Rows)
06 {
07 if (string.Compare(categoryRow["CategoryName"].ToString(), searchValue,
true) == 0)
08 {
09 ...
10 }
11 }
12 dataAdpater.Update(ds);
You need to remove all the records from the Categories database table that match the value of the
searchValue variable.
Which line of code should you insert at line 09?

A) categoryRow.Delete();
B) ds.Tables[0].Rows.Remove(categoryRow);
C) ds.Tables[0].Rows[categoryRow.GetHashCode()].Delete();
D) ds.Tables[0].Rows.RemoveAt(0);

3. The entity data model must be configured to provide a way you cal the sp_FindObsolete stored procedure. The returned data must implement the Descendants property.
In Visual Studio 2010, you open the Add functions Import dialog box from the EDMX diagram and enter the information shown in the following graphic.

You need to complete the configuration in the dialog box. What should you do?

A) In the Returns a Collection Of area, click Scalars and then, in the Scalars list, click Int32
B) Click the Get Column Information button, click Create New Complex Type and then, in the Complex box, enter Parts.
C) In the Returns a Collection Of area, click Scalars and then, in the Scalars list, click string
D) In the Returns a Collection Of area, click Entities and then, in the Entities list, click Component

4. You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create an application.
You use Plain Old CLR objects (POCO) to model your entities.
The application communicates with a Windows Communication Foundation (WCF) Data Services service.
You need to ensure that entities can be sent to the service as XML. What should you do?

A) Apply the [DataContract(IsReference = true)] attribute to the entities.
B) Apply the virtual keyword to the entity properties.
C) Apply the [DataContract(IsReference = false)] attribute to the entities.
D) Apply the [Serializable] attribute to the entities.

5. You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create a multi-tier application.
You use Microsoft ADO.NET Entity Data Model (EDM) to model entities.
The model contains entities named SalesOrderHeader and SalesOrderDetail.
For performance considerations in querying SalesOrderHeader, you detach SalesOrderDetail entities from
ObjectContext.
You need to ensure that changes made to existing SalesOrderDetail entities updated in other areas of your
application are persisted to the database.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

A) Call ObjectContext.ApplyOriginalValue.
B) Set the MergeOption of SalesOrderDetail to MergeOptions.OverwriteChanges.
C) Set the MergeOption of SalesOrderDetail to MergeOptions.NoTracking.
D) Re-attach the SalesOrderDetail entities.
E) Call ObjectContext.ApplyCurrentValue.

Solutions: