Get our products instantly

70-516 training materials: TS: Accessing Data with Microsoft .NET Framework 4 deregulates the traditional trading way. It requires better, safer and faster. First, Microsoft 70-516 quiz will provide you an absolutely safe payment environment. Then 70-516 guide torrent files take e-mail as the delivery manner, you are able to get relevant documents within ten minutes. By the way, if you meet any trouble during this time, you are welcome to consult our online service or any relative staff. It pleasures you still more, as you will feel convinced of the indubitable perfect of the support teams behind 70-516 exam torrent: TS: Accessing Data with Microsoft .NET Framework 4.

No one can flout the authority of Microsoft 70-516 quiz. It's infallible to choose 70-516 training materials: TS: Accessing Data with Microsoft .NET Framework 4 and then the good luck will befall.

Just pass with the study guide

As we said that 70-516 training materials: TS: Accessing Data with Microsoft .NET Framework 4 is the high-quality training material, no matter its hit rate, pass rate or even sale volume, it can be called as the champion in this field. First, 100% hit rate. On the basis of quality and the years of experiences, 70-516 guide torrent files from better to better. And you will meet more and more even all questions that have appeared in Microsoft 70-516 quiz already. Amalgamated with its own high quality, the real examination also seems to show its partiality for 70-516 training materials: TS: Accessing Data with Microsoft .NET Framework 4 to reveal how successful our product is. Then, 99% pass rate. A hundred percent pass except one percent accident. However, we guarantee that the one percent absolutely can't be caused by the quality 70-516 training materials: TS: Accessing Data with Microsoft .NET Framework 4. Its commitment and accountability of 70-516 guide torrent to ensure your pass. And there is only passing with Microsoft 70-516 quiz.

SOFT version

For you to make a satisfactory choice 70-516 training materials: TS: Accessing Data with Microsoft .NET Framework 4 gives you three versions. And for you to know these versions better, 70-516 guide torrent provides free demos of each version to you. Now we are going to talk about SOFT version, one of the three versions. Microsoft 70-516 quiz refuse interminable and trying study experience. And you will be rejuvenated by interesting study style with SOFT version of 70-516 training materials: TS: Accessing Data with Microsoft .NET Framework 4. Why? Rather than cramming and memorizing knowledge mechanically, you can acquire knowledge by doing exercises which could impress you much more. Of course, it's depends on your own states for taking which version of Microsoft 70-516 quiz or you can take three once time if so desired.

Still fret about your Microsoft TS: Accessing Data with Microsoft .NET Framework 4 examination? However, don't be upset by trifles anymore. It's a piece of cake for 70-516 training materials: TS: Accessing Data with Microsoft .NET Framework 4 to put the certification in front of you. Or still hesitate choose which study guide among the numerous choices? We always say if you have choices, choose the best. If you have no choice, do the best. However, no matter quality or any other thing, 70-516 guide torrent is the best. And Microsoft 70-516 quiz is not only the best but also help you do the best. So, no matter from which side, 70-516 test torrent is the most suitable choice.

DOWNLOAD DEMO

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.
The application connects to a Microsoft SQL Server 2008 database. The application uses DataContexts to
query the database.
You create a function that meets the following requirements:
-Updates the Customer table on the database when a customer is marked as deleted.
-Updates the related entries in other tables (CustomerAddress, CustomerContacts) by marking them as deleted.
-Prevents consumer code from setting the Deleted column's value directly.
You need to ensure that the function verifies that customers have no outstanding orders before they are
marked as deleted.
You also need to ensure that existing applications can use the update function without requiring changes in
the code.
What should you do?

A) Override the Update operation of the DataContext object.
B) Add new entities to the DataContext object for the Customers and Orders tables.
C) Modify the SELECT SQL statement provided to the DataContext object to use an INNER JOIN between the Customer and Orders tables.
D) Override the Delete operation of the DataContext object.

2. You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create an application.
You create a Database Access Layer (DAL) that is database-independent. The DAL includes the following
code segment.
(Line numbers are included for reference only.)
01 static void ExecuteDbCommand(DbConnection connection)
02 {
03 if (connection != null){
04 using (connection){
05 try{
06 connection.Open();
07 DbCommand command = connection.CreateCommand();
08 command.CommandText = "INSERT INTO Categories (CategoryName)
VALUES ('Low Carb')";
09 command.ExecuteNonQuery();
10 }
11 ...
12 catch (Exception ex){
13 Trace.WriteLine("Exception.Message: " + ex.Message);
14 }
15 }
16 }
17 }
You need to log information about any error that occurs during data access.
You also need to log the data provider that accesses the database. Which code segment should you insert
at line 11?

A) catch (OleDbException ex){ Trace.WriteLine("ExceptionType: " + ex.InnerException.Source);
Trace.WriteLine("Message: " + ex.InnerException.Message);
}
B) catch (DbException ex){ Trace.WriteLine("ExceptionType: " + ex.InnerException.Source);
Trace.WriteLine("Message: " + ex.InnerException.Message);
}
C) catch (OleDbException ex){ Trace.WriteLine("ExceptionType: " + ex.Source);
Trace.WriteLine("Message: " + ex.Message);
}
D) catch (DbException ex){ Trace.WriteLine("ExceptionType: " + ex.Source);
Trace.WriteLine("Message: " + ex.Message);
}

3. You use Microsoft .NET Framework 4 to develop an application that connects to a Microsoft SQL Server
2008 database.
You add the following stored procedure to the database.
CREATE PROCEDURE [dbo].[InsertTag] @Name nvarchar (15)
AS INSERT INTO [dbo].[Tags] (Name) VALUES(@Name) RETURN @@ROWCOUNT
You need to invoke the stored procedure by using an open SqlConnection named conn. Which code segment should you use?

A) SqlCommand cmd = new SqlCommand("EXEC InsertTag", conn); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.AddWithValue("@Name", "New Tag 1"); cmd.ExecuteNonQuery();
B) SqlCommand cmd = new SqlCommand("InsertTag", conn); cmd.CommandType = CommandType.Text; cmd.Parameters.AddWithValue("@Name", "New Tag 1"); cmd.ExecuteNonQuery();
C) SqlCommand cmd = new SqlCommand("InsertTag", conn); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.AddWithValue("@Name", "New Tag 1"); cmd.ExecuteNonQuery();
D) SqlCommand cmd = new SqlCommand("EXEC InsertTag", conn); cmd.CommandType = CommandType.Text; cmd.Parameters.AddWithValue("@Name", "New Tag 1"); cmd.ExecuteNonQuery();

4. 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.
You use the ADO.NET Entity Framework to manage persistence-ignorant entities. You create an
ObjectContext instance named context.
Then, you directly modify properties on several entities. You need to save the modified entity values to the
database.
Which code segment should you use?

A) context.SaveChanges();
B) context.SaveChanges(SaveOptions.DetectChangesBeforeSave);
C) context.SaveChanges(SaveOptions.None);
D) context.SaveChanges(SaveOptions.AcceptAllChangesAfterSave);

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

Solutions: