Microsoft 70-519 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 70-519
Exam Name/Title: Designing & Developing Web Apps Using MS .NET Frmwk 4
Certification Provider: Microsoft
Corresponding Certification: MCPD

Exam Questions: 246
Updated On: Jul 06, 2026

Question #1

You are planning a deployment process for a set of interrelated Web services.
You need to ensure maximum availability of the Web services in the event of a hardware or software failure.
Which approach should you recommend?

A. Run each distinct service on two separate physical machines.

B. Run each distinct service on a separate physical machine.

C. Run each distinct service on a separate virtual machine (VM).

D. Run each distinct service on two virtual machines (VMs) hosted on one physical machine.

Discussion 0

Correct Answer: A Vote an answer

Question #2

You are designing an ASP.NET MVC 2 Web application that will contain reusable markup.
The Web application must read data from the TempData dictionary.
You need to recommend a solution that allows the Web application to pass data between pages by using the TempData dictionary.
What should you recommend?

A. Design a view user control and enable Session state.

B. Design a view user control and enable ViewState.

C. Use a Substitution control and enable Session state.

D. Use a Substitution control and enable ViewState.

Discussion 0

Correct Answer: A Vote an answer

Question #3

You need to design an automation solution for the final-release build process.
Which approach should you recommend?

A. Duplicate each configuration section for the debug build configuration, and modify the settings for the release build configuration.

B. Use Web application configuration file transforms.

C. Create a custom configuration section for each build configuration value.

D. Append the Config Source attribute to each application configuration section.

Discussion 0

Correct Answer: B Vote an answer

Question #4

You are designing a data access strategy for an ASP.NET Web application.
You plan to expose an existing data source by using WCF Data Services.
You need to recommend an approach to ensure that CRUD operations are possible.
What should you recommend?

A. Implement the IQueryable and IUpdatable interfaces on data source entities.

B. Implement the ILookup and IUpdatable interfaces on data source entities.

C. Implement the IEnumerable and IEditableObject interfaces on data source entities.

D. Implement the IContainer and IEditableObject interfaces on data source entities.

Discussion 0

Correct Answer: A Vote an answer

Question #5

You are designing an ASP.NET MVC 2 Web application. A page of the Web application will display data retrieved from a Web service.
The Web service performance is unpredictable.
You have the following requirements:
Display a progress indicator while retrieving data.
Display data in the same page from which it is retrieved.
You need to recommend a solution that meets the requirements.
What are two possible solutions you could recommend? (Each answer presents a complete solution. Choose two.)

A. Derive the controller from the AsyncController class.

B. In the view, set the Page directive Async attribute to true.

C. Use the jQuery.ajax() function.

D. Use the Ajax.BeginForm() method.

Discussion 0

Correct Answer: A,B Vote an answer

Question #6

You need to design the application to support the news feature.
Which approach should you recommend?

A. Use a custom ActionResult class and bind the items to an HTML.TextArea HTML Helper.

B. Use the FileResult class and return the result as a plain text file.

C. Use the ViewResult class and bind the items to an HTML.TextArea HTML Helper.

D. Use a custom ActionResult class and return the output stream as the return value.

Discussion 0

Correct Answer: D Vote an answer

Question #7

You need to design an exception-handling strategy for the Web application. Which approach should you recommend?

A. Catch all unhandled exceptions in the Page_Error event of each page, send an e-mail message containing the exception details, clear all errors, and redirect the user to a generic error page.

B. Add a customErrors section in the configuration file, with mode="RemoteOnly" and defauftRedirect='/error.aspx".

C. Add a customErrors section in the configuration file, with mode="On" and default Redirect="/error.aspx".

D. Catch all unhandled exceptions in the Application_Error event of the Global.asax file, send an e-mail message containing the exception details, clear all errors, and redirect the user to a generic error page.

Discussion 0

Correct Answer: D Vote an answer

Question #8

You are implementing additional functionality within an existing ASP.NET 4 Web Forms Web site project by using ASP. NETMVC2.
You need to design a Web site project configuration that supports Web Forms and ASP.
NET MVC 2 in the same Microsoft Visual Studio 2010 project.
Which two approaches should you recommend? (Each correct answer presents part of the solution. Choose two.)

A. Modify the T4 templates to support ASP.NET Web Forms.

B. Reference the ASP.NET MVC 2 assemblies in the application configuration file.

C. Convert the Web site project to a Web application.

D. Convert the Web site project to an ASP. NET MVC 2 application.

Discussion 0

Correct Answer: B,C Vote an answer

Question #9

You are designing an ASP.NET MVC 2 Web application that requires each user to register a user name and password before accessing restricted content.
You have the following requirements for user registration:
When the focus leaves the user name input field, validate that the user name does not already exist.
Display validation results before submitting the form.
You need to recommend a data validation strategy.
What should you recommend?

A. Use an UpdatePanel control to access server-side validation.

B. Implement the IValidator interface on the model.

C. Use jQuery to access server-side validation code.

D. Use the Required attribute to annotate the user name property of the model. Call the Html.EnableClientValidation() method from the view.

Discussion 0

Correct Answer: C Vote an answer

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