High pass rate

I owe the great popularity of our 70-516 practice materials to their high pass rate. This is the essential reason that our exam files have been sold so well compare with the sales of other exam Microsoft 70-516 test torrent. On the whole, the pass rate of our 70-516 pass-king materials is about 98% to 99%, which can certainly be awarded crown in terms of this aspect. What's more, with the time passing by, many experts have been tenaciously exploring the means of achieving a higher pass rate of 70-516 practice materials, which will undoubtedly stimulate all of our staff to be in concerted efforts to obtain a pass rate of one hundred percent that has never occurred before. Therefore, by using our 70-516 training materials, there will be little problem for you to pass the exam.

Simulation for the software version

Simulation can be called a kind of gospel for those who prepare for the coming exam. On the one hand, through simulation of our 70-516 pass-king materials, you can have a good command of every detail in the real exam so that you will be likely to get well prepared for what you have ignored in the simulation of 70-516 practice materials. When you actually take part in the exam, you will be quite familiar with the details so that it will be easy for you to calm down and answer questions, which in turn improves your accuracy of answers. On the other hand, simulation of 70-516 test torrent, to a considerable extent, increases the transparency of exams, making the general public have an equal access to the internal operation of the real exam. And that is the largest shining point of our 70-516 pass-king materials.

Do you know the importance of Microsoft certificates in the job market where the competition is extremely severe? If not, I would like to avail myself of this opportunity to tell you the great significance in it. With authoritative Microsoft certificates, you can have access to big companies where the salaries are undoubtedly high. However, it is not so easy to pass the exam and get the certificates. Nevertheless, with our 70-516 practice materials, you can get good grades easily in the exam and attain your longing certificates. Here are some reasons.

DOWNLOAD DEMO

Fast delivery

When it comes to delivery, the speed comes atop. Generally speaking, the faster the goods can be delivered, the less time you will wait for their arrival. Our 70-516 test torrent offers you fast delivery to safeguard your interests. The moment you make a purchase for our 70-516 pass-king materials, you will receive our exam dumps in your mailboxes. In this way, you no longer have to wait impatiently as if something of yours has been set on fire and you can set about preparing for your exam as soon as possible. Believe it or not, choosing our 70-516 practice materials is choosing speed since no other exam 70-516 test torrent have such a surprising speed to send out goods. So intriguing, isn't it?

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

2. You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create an application. You create stored procedures by using the following signatures:
CREATE procedure [dbo].[Product_Insert](@name varchar(50),@price float)
CREATE procedure [dbo].[Product_Update](@id int, @name varchar(50), @price
float)
CREATE procedure [dbo].[Product_Delete](@id int)
CREATE procedure [dbo].[Order_Insert](@productId int, @quantity int)
CREATE procedure [dbo].[Order_Update](@id int, @quantity int,@originalTimestamp
timestamp)
CREATE procedure [dbo].[Order_Delete](@id int)
You create a Microsoft ADO.NET Entity Data Model (EDM) by using the Product and Order entities as shown in the exhibit:

You need to map the Product and Order entities to the stored procedures. To which two procedures should
you add the @productId parameter?
(Each correct answer presents part of the solution. Choose two.)

A) Order_Delete
B) Order_Update
C) Product_Update
D) Product_Delete

3. You need to write a LINQ query that can be used against a ContosoEntities context object named context to
find all
parts that have a duplicate name. Which of the following queries should you use?
(Each correct answer presents a complete solution. Choose two).

A) context.Parts.SelectMany(p => context.Parts.Select(q => p.Name == q.Name && p.Id != q.Id));
B) context.Parts.Where(p => context.Parts.Any(q => q.Name == p.Name && p.Id != q.Id);
C) context.Parts.Any(p => context.Parts.Any(q => p.Name == q.Name));
D) context.Parts.GroupBy(p => p.Name).Where(g => g.Count() > 1).SelectMany(x => x);

4. Which code segment will properly return the TimeSpan returned by the stopWatch variable?

A) Stopwatch stopWatch = new Stopwatch(); stopWatch.Start(); DoSomething(); stopWatch.Reset(); TimeSpan ts = stopWatch.Elapsed; string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}", ts.Hours, ts.Minutes, ts.Seconds, ts.Milliseconds / 10); Console.WriteLine(elapsedTime, "RunTime");
private void DoSomething()
{ ... }
B) Stopwatch stopWatch = new Stopwatch(); stopWatch.Begin(); DoSomething(); stopWatch.End(); TimeSpan ts = stopWatch.Elapsed; string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}", ts.Hours, ts.Minutes, ts.Seconds, ts.Milliseconds / 10); Console.WriteLine(elapsedTime, "RunTime");
private void DoSomething()
{ ... }
C) Stopwatch stopWatch = new Stopwatch();
stopWatch.Start();
DoSomething();
stopWatch.Stop();
TimeSpan ts = stopWatch.Elapsed;
string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}", ts.Hours, ts.Minutes, ts.Seconds,
ts.Milliseconds / 10);
Console.WriteLine(elapsedTime, "RunTime");
private void DoSomething()
{ ... }
D) Stopwatch stopWatch = new Stopwatch(); stopWatch.Start(); DoSomething(); TimeSpan ts = stopWatch.Elapsed; string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}", ts.Hours, ts.Minutes, ts.Seconds, ts.Milliseconds / 10); Console.WriteLine(elapsedTime, "RunTime");
private void DoSomething()
{ ... }

5. You use Microsoft Visual Studio 2010 and the 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.
You define a foreign key between the Customers and Orders tables in the database.
You need to ensure that when you delete a customer record, the corresponding order records are deleted.
You want to achieve this goal by using the minimum amount of development effort. What should you do?

A) Modify the foreign key between the Customers and Orders tables to enable the ON DELETE CASCADE option.
B) Use the ExecuteDynamicDelete method of the DataContext object.
C) Override the Delete operation of the customer entity.
D) Remove the foreign key between the Customers and Orders tables.

Solutions: