Cling to new trend

When new changes or knowledge are updated, our experts add additive content into our TS: Accessing Data with Microsoft .NET Framework 4 latest material. They have always been in a trend of advancement. Admittedly, our 070-516 real questions are your best choice. We also estimate the following trend of exam questions may appear in the next exam according to syllabus. So they are the newest and also the most trustworthy 070-516 exam prep to obtain.

About the upcoming 070-516 exam, do you have mastered the key parts which the exam will test up to now? Everyone is conscious of the importance and only the smart one with smart way can make it. Maybe you are unfamiliar with our TS: Accessing Data with Microsoft .NET Framework 4 latest material, but our 070-516 real questions are applicable to this exam with high passing rate up to 98 percent and over. Now let us take a moment and pay attention to features of our 070-516 exam prep as follows.

DOWNLOAD DEMO

Advantageous products

Choosing from a wide assortment of practice materials, rather than aiming solely to make a profit from our TS: Accessing Data with Microsoft .NET Framework 4 latest material, we are determined to offer help. Quick purchase process, free demos and various versions and high quality 070-516 real questions are al features of our advantageous practice materials. With passing rate up to 98 to 100 percent, you will get through the 070-516 practice exam with ease. So they can help you save time and cut down additional time to focus on the 070-516 practice exam review only. And higher chance of desirable salary and managers'recognition, as well as promotion will not be just dreams.

Accommodating group

We have accommodating group offering help 24/7. It is our responsibility to aid you through those challenges ahead of you. So instead of focusing on the high quality TS: Accessing Data with Microsoft .NET Framework 4 latest material only, our staff is genial and patient to your questions of our 070-516 real questions. It is our obligation to offer help for your trust and preference. Besides, you can have an experimental look of demos and get more information of 070-516 real questions. The customer-service staff will be with you all the time to smooth your acquaintance of our 070-516 latest material.

Affluent and essential content

We understand your itching desire of the exam. Do not be bemused about the exam. We will satisfy your aspiring goals. Our 070-516 real questions are high efficient which can help you pass the exam during a week. We just contain all-important points of knowledge into our TS: Accessing Data with Microsoft .NET Framework 4 latest material. And we keep ameliorate our 070-516 latest material according to requirements of 070-516 exam. Besides, we arranged our 070-516 exam prep with clear parts of knowledge. You may wonder whether our 070-516 real questions are suitable for your current level of knowledge about computer, as a matter of fact, our 070-516 exam prep applies to exam candidates of different degree. By practicing and remember the points in them, your review preparation will be highly effective and successful.

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 database.
You write the following code segment that executes two commands against the database within a
transaction.
(Line numbers are included for reference only.)
01 using(SqlConnection connection = new SqlConnection(cnnStr)) {
02 connnection.Open();
03 SqlTransaction sqlTran = connection.BeginTransaction();
04 SqlCommand command = connection.CreateCommand();
05 command.Transaction = sqlTran;
06 try{
07 command.CommandText = "INSERT INTO Production.ScrapReason(Name)
VALUES('Wrong size')";
08 command.ExecuteNonQuery();
09 command.CommandText = "INSERT INTO Production.ScrapReason(Name)
VALUES('Wrong color')";
10 command.ExecuteNonQuery();
11 ...
l2 }
You need to log error information if the transaction fails to commit or roll back. Which code segment should you insert at line 11?

A) catch (Exception ex){ Trace.WriteLine(ex.Message); try{
sqlTran.Rollback();
}
catch (Exception exRollback){
Trace.WriteLine(exRollback.Message);
}
}
finaly {
sqltran.commit( );
}
B) sqlTran.Commit(); } catch (Exception ex) {
Trace.WriteLine(ex.Message);
try {
sqlTran.Rollback();
}
catch (Exception exRollback) {
Trace.WriteLine(exRollback.Message);
}
}
C) catch (Exception ex) { sqlTran.Rollback();
Trace.WriteLine(ex.Message);
}
finaly {
try {
sqltran.commit( );
}
catch (Exception exRollback) {
Trace.WriteLine(excommit.Message);
}
}
D) sqlTran.Commit(); } catch (Exception ex) {
sqlTran.Rollback();
Trace.WriteLine(ex.Message);
}

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 contains two
SqlCommand objects named cmd1 and cmd2.
You need to measure the time required to execute each command. Which code segment should you use?

A) Stopwatch w1 = new Stopwatch(); w1.Start(); cmd1.ExecuteNonQuery(); w1.Stop(); Trace.WriteLine(w1.ElapsedMilliseconds); w1.Start(); cmd2.ExecuteNonQuery(); w1.Stop(); Trace.WriteLine(w1.ElapsedMilliseconds);
B) Stopwatch w1 = Stopwatch.StartNew(); cmd1.ExecuteNonQuery(); w1.Stop(); Trace.WriteLine(w1.ElapsedMilliseconds); w1.Start(); cmd2.ExecuteNonQuery(); w1.Stop(); Trace.WriteLine(w1.ElapsedMilliseconds);
C) Stopwatch w1 = Stopwatch.StartNew(); cmd1.ExecuteNonQuery(); w1.Stop(); Trace.WriteLine(w1.ElapsedMilliseconds); w1 = Stopwatch.StartNew(); cmd2.ExecuteNonQuery(); w1.Stop(); Trace.WriteLine(w1.ElapsedMilliseconds);
D) Stopwatch w1 = new Stopwatch(); w1.Start(); cmd1.ExecuteNonQuery(); w1.Stop(); Trace.WriteLine(w1.ElapsedMilliseconds); w1.Reset(); cmd2.ExecuteNonQuery(); w1.Stop(); Trace.WriteLine(w1.ElapsedMilliseconds);

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 2008 database. The database includes a table named
dbo.Documents
that contains a column with large binary data. You are creating the Data Access Layer (DAL).
You add the following code segment to query the dbo.Documents table. (Line numbers are included for
reference only.)
01 public void LoadDocuments(DbConnection cnx)
02 {
03 var cmd = cnx.CreateCommand();
04 cmd.CommandText = "SELECT * FROM dbo.Documents";
05 ...
06 cnx.Open();
07 ...
08 ReadDocument(reader);
09 }
You need to ensure that data can be read as a stream. Which code segment should you insert at line 07?

A) var reader = cmd.ExecuteReader(CommandBehavior.SequentialAccess);
B) var reader = cmd.ExecuteReader(CommandBehavior.KeyInfo);
C) var reader = cmd.ExecuteReader(CommandBehavior.Default);
D) var reader = cmd.ExecuteReader(CommandBehavior.SchemaOnly);

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

5. You use Microsoft .NET Framework 4.0 to develop an ASP.NET application. The application uses
Integrated Windows authentication.
The application accesses data in a Microsoft SQL Server 2008 database that is located on the same server
as the application.
You use the following connection string to connect to the database.
Integrated Security=SSPI; Initial Catalog=AdventureWorks;
The application must also execute a stored procedure on the same server on a database named pubs.
Users connect to the ASP.NET application through the intranet by using Windows-based authentication.
You need to ensure that the application will use connection pooling whenever possible and will keep the
number of pools to a minimum.
Which code segment should you use?

A) command.CommandText = "USE [pubs]; exec uspLoginAudit;"; using (SqlConnection connection = new SqlConnection( "Integrated Security=SSPI; Initial Catalog=AdventureWorks")) {
connection.Open();
command.ExecuteNonQuery();
}
B) command.CommandText = "exec uspLoginAudit;";
using (SqlConnection connection = new SqlConnection( "Integrated Security=SSPI;")) {
connection.Open();
command.ExecuteNonQuery();
}
C) command.CommandText = "USE [pubs]; exec uspLoginAudit;"; using (SqlConnection connection = new SqlConnection( "Initial Catalog=AdventureWorks; Integrated Security=SSPI; MultipleActiveResultSets=True")) {
connection.Open();
command.ExecuteNonQuery();
}
D) command.CommandText = "exec uspLoginAudit;"; using (SqlConnection connection = new SqlConnection( "Integrated Security=SSPI; Initial Catalog=pubs")) {
connection.Open();
command.ExecuteNonQuery();
}

Solutions: