High qualified learning materials

What make our 070-516 practice test own such a high efficiency and enjoy the worldwide popularity are its highest qualified practice materials. On the one hand our Microsoft study engine is a simulated environment which is 100% based on the real test, there are variety of core questions and detailed answers in our 070-516 learning materials. On the other hand, our professional experts will carefully check the MCTS practice test every day and add the latest information into it. Above all are the vital factors to contribute the perfect of our MCTS exam engine. Under the help of our 070-516 practice pdf, the number of passing the 070-516 test is growing more rapidly because in fact the passing rate is borderline 100%, our candidates never will be anxious for the problems of 070-516 test.

Quick and efficient learning way

Are you tired of the ponderous paper learning in the preparation for the 070-516 test? Are you trapped into the troublesome questions and answers in the traditional ways? Are you still anxious about the long and dull reading the lots of books for get the 070-516 certification? Nowadays our 070-516 pdf vce change the old ways of preparing the 070-516 actual exam and make our users input less time cost but gain more effect. If you use our 070-516 study engine, it will take you less than 20 to 30 hours to finish the preparing task. It means that you can focus more on the main knowledge and information by using the shortest time without time and energy wasting, so that the learning efficiency is greatly leveled up. With lots of time saved and human energy fully employed, you never will imagine it is such an easy thing when you have no initiative of using our 070-516 prep material.

More than ten years of development has built our company more integrated and professional, the increasing number of experts and senior staffs has enlarge our company scale and deepen our knowledge specialty, which both make up the most critical factors to our company achieving the huge success. The secrets of our 070-516 study guide make such a higher popularity among the massive candidates are the high quality of services and the special Microsoft training materials. We continuously bring in professional technical talents to enrich our 070-516 training torrent. It is our top target to leveling up your 070-516 exam skills effectively in short time and acquiring the certification, leading you to a successful career.

DOWNLOAD DEMO

Suitability for different individuals

What's more, there are three versions offered for the convenience of different individuals, which includes the 070-516 PC test engine, and the PDF version and the APP online version. You can download the PDF version and print the PDF materials for your reading at any free time, which brings large convenience to the persons who have no fixed time to prepare, like the college students or the housewives. The APP online version and the 070-516 PC test equally enjoy the high population among the candidates, they support the operations on the computers and smartphones in that way every customer can scan the learning materials on the screen without any limits on where he is and what he is doing, he can study the 070-516 : TS: Accessing Data with Microsoft .NET Framework 4 practice torrent as long as if he want to.

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 develop an application that
connects
to a Microsoft SQL Server 2008 database. The application performs a database query within a transaction.
You need to ensure that the application can read data that has not yet beed commited by other
transactions.
Which IsolationLevel should you use?

A) RepeatableRead
B) ReadUncommitted
C) ReadCommitted
D) Unspecified

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

3. 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 as shown in the following diagram.

You create an ObjectContext instance named objectContext1 and use it to create a SalesPerson instance
named person1.
You create an ObjectContext instance named objectContext2 and use it to create a SalesTerritory instance
named territory1.
You need to create and persist a relationship between person1 and terrotory1. What should you do?

A) Attach person1 to objectContext2. Detach territory1 from objectContext2. Set the SalesTerritory property of person1 to territory1. Call Refresh on objectContext1.
B) Detach person1 from objectContext1. Detach territory1 from objectContext2. Set the SalesTerritory property of person1 to territory1. Call Refresh on both objectContext1 and objectContext2.
C) Attach person1 to objectContext2. Attach territory1 to objectContext1. Set the SalesTerritory property of person1 to territory1. Call SaveChanges on both objectContext1 and objectContext2.
D) Detach person1 from objectContext1. Attach person1 to objectContext2. Set the SalesTerritory property of person1 to territory1. Call SaveChanges on objectContext2.

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 2008 database.
The database includes a database table named ProductCatalog as shown in the exhibit:

You add the following code segment to query the first row of the ProductCatalog table. (Line numbers are included for reference only.)
01 using(SqlConnection cnx = new SqlConnection(connString)
02 {
03 var command = cnx.CreateCommand();
04 command.CommandType = CommandType.Text;
05 command.CommandText = "SELECT TOP 1 * FROM dbo.ProductCatalog";
06 cnx.Open();
07 var reader = command.ExecuteReader();
08 if (reader.Read())
09 {
10 var id = reader.GetInt32(0);
11 ...
12 reader.Close();
13 }
14 }
Which answer belongs in line 11?

A) var weight = reader.GetDouble(1); var price = reader.GetFloat(2); var status = reader.GetBoolean(3);
B) var weight = reader.GetFloat(1); var price = reader.Doublel(2); var status = reader.GetByte(3);
C) var weight
= reader.GetFloat(1); var price = reader.GetDecimal(2); var status = reader.GetByte(3);
D) var weight = reader.GetDouble(1); var price = reader.GetDecimal(2); var status = reader.GetBoolean(3);

5. You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create a Windows Forms
application.
You plan to deploy the application to several shared client computers. You write the following code
segment.
(Line numbers are included for reference only.)
01 Configuration config = ConfigurationManager.OpenExeConfiguration
(exeConfigName);
02 ...
03 config.Save();
04 ...
You need to encrypt the connection string stored in the .config file. Which code segment should you insert at line 02?

A) ConnectionStringsSection section = config.GetSection("connectionStrings") as ConnectionStringsSection; section.SectionInformation.ProtectSection("RsaProtectedConfigurationProvider");
B) ConnectionStringsSection section = config.GetSection("connectionStrings") as ConnectionStringsSection; section.SectionInformation.ProtectSection("DataProtectionConfigurationProvider");
C) ConnectionStringsSection section = config.GetSection("connectionString") as ConnectionStringsSection; section.SectionInformation.ProtectSection("RsaProtectedConfigurationProvider");
D) ConnectionStringsSection section = config.GetSection("connectionString") as ConnectionStringsSection; section.SectionInformation.ProtectSection("DataProtectionConfigurationProvider");

Solutions: