There is no doubt that the IT examination plays an essential role in the IT field. On the one hand, there is no denying that the 070-519 practice exam materials provides us with a convenient and efficient way to measure IT workers' knowledge and ability(070-519 best questions). On the other hand, up to now, no other methods have been discovered to replace the examination. That is to say, the IT examination is still regarded as the only reliable and feasible method which we can take (070-519 certification training), and other methods are too time- consuming and therefore they are infeasible, thus it is inevitable for IT workers to take part in the IT exam. However, how to pass the Microsoft 070-519 exam has become a big challenge for many people and if you are one of those who are worried, congratulations, you have clicked into the right place--070-519 practice exam materials. Our company is committed to help you pass exam and get the IT certification easily. Our company has carried out cooperation with a lot of top IT experts in many countries to compile the 070-519 best questions for IT workers and our exam preparation are famous for their high quality and favorable prices. The shining points of our 070-519 certification training files are as follows.

Simulate the real exam

We provide different versions of 070-519 practice exam materials for our customers, among which the software version can stimulate the real exam for you but it only can be used in the windows operation system. It tries to simulate the 070-519 best questions for our customers to learn and test at the same time and it has been proved to be good environment for IT workers to find deficiencies of their knowledge in the course of stimulation.

After purchase, Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)

Only need to practice for 20 to 30 hours

You will get to know the valuable exam tips and the latest question types in our 070-519 certification training files, and there are special explanations for some difficult questions, which can help you to have a better understanding of the difficult questions. All of the questions we listed in our 070-519 practice exam materials are the key points for the IT exam, and there is no doubt that you can practice all of 070-519 best questions within 20 to 30 hours, even though the time you spend on it is very short, however the contents you have practiced are the quintessence for the IT exam. And of course, if you still have any misgivings, you can practice our 070-519 certification training files again and again, which may help you to get the highest score in the IT exam.

Fast delivery in 5 to 10 minutes after payment

Our company knows that time is precious especially for those who are preparing for Microsoft 070-519 exam, just like the old saying goes "Time flies like an arrow, and time lost never returns." We have tried our best to provide our customers the fastest delivery. We can ensure you that you will receive our 070-519 practice exam materials within 5 to 10 minutes after payment, this marks the fastest delivery speed in this field. Therefore, you will have more time to prepare for the 070-519 actual exam. Our operation system will send the 070-519 best questions to the e-mail address you used for payment, and all you need to do is just waiting for a while then check your mailbox.

Microsoft Designing & Developing Web Apps Using MS .NET Frmwk 4 Sample Questions:

1. You are designing a plan to scale an ASP.NET Web application to support up to 20,000
concurrent users.
Application usage statistics indicate that many queries against the database retrieve data that does not change frequently.
You need to reduce database round trips for static data.
Which approach should you recommend?

A) Use multiple active result sets
B) Use SQL Server replication
C) Use the application cache
D) Use session state

2. You are designing an ASP.NET MVC 2 application.
You need to centralize the logic for handling and logging unhandled exceptions.
Which approach should you recommend?

A) Override the One Exception method of each controller.
B) Decorate all controllers with a custom Handle Error attribute
C) Decorate all controllers with the default Handle Error attribute,
D) Use try and catch on every method.

3. An ASP.NET Web application connects to a Microsoft SQL Server 2008 database. Multiple users access the database. The Web.config file includes a database connection string. The Web application uses Windows authentication and impersonation. Anonymous access is turned off.
You need to recommend an approach for pooling database connections between users.
Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)

A) Explicitly close connections.
B) Do not explicitly close connections.
C) In the connection string, set the Integrated Security parameter to true.
D) In the connection string, specify a user name and password.

4. You are designing an ASP.NET Web application. Each page of the Web application will
have a common master page and derive from a common base page class.
You have the following requirements:
You need to recommend an approach to support localization.
What should you recommend?

A) In the code-behind for the master page, override the OnInit() method. Set the Thread.CurrentThread.currentUICulture property based on the value of the Request.Browser.Capabilities["preferredLanguage"] dictionary entry.
B) In the Web.config file, add a globalization element with the responseEncoding attnbute set to auto.
C) In the Web.config file, add a globalization element with the uiCulture attribute set to auto.
D) In the code-behind for the base page, override the InitializeCultureQ method. Set the Thread.CurrentThread.CurrentUICulture property based on the value of the ViewState["Accept-Longuage"J dictionary entry.

5. You are conducting an architectural review of an existing ASP.NET Web application. The Web application uses only full-page postbacks, which degrades its performance. You have the following requirements:
Extend existing controls by using AJAX functionality.
Reduce the size of postbacks without modifying the existing controls. You need to recommend an approach for meeting the requirements. What should you recommend?

A) Create a user control that implements the IExtenderProvider interface.
B) Create a server control derived from the Substitution class.
C) Create a user control that implements the IAsyncActionlnvoker interface.
D) Create a server control derived from the ExtenderControl class.

Solutions: