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MCPD- Exam 70-519: Pro: Designing and Developing Web Applications Using Microsoft .NET Framework 4

  1. Use the File Result class and return the result as a plain text file.

  2. Use the View Resutt class and bind the items to an HTML.TextArea HTML Helper.

  3. Use a custom Action Result class and return the output stream as the return value.

  4. Use a custom Action Result class and bind the items to an HTML.TextArea HTML Helper.

Answer: Answer is c

  • "Provide a simple way to map posted form values to a custom class object.
  • "Control the deserialization of custom class objects that are passed to the server.

You need to design the application to meet the requirements. Which approach should you recommend?

  1. Implement model binding.

  2. Use ASP.NET Dynamic Data.

  3. Implement AJAX data templates.

  4. Use a built-in HtmlHelper extension method.

Answer: Answer is a

  • "Use an existing data layer built on the Entity Framework.
  • "Ensure that additional Entity Framework entities can be supported without additional coding.

You need to design the Web application so that users can add, edit, and delete data. Which approach should you recommend?

  1. Create an ASP.NET Dynamic Data project.

  2. Create an ASP.NET MVC 2 project and use the Entity Framework data layer as your model.

  3. Create an ASP.NET Web Forms application and set the Data Source ld for each Grid View to an Entity Data Source control.

  4. Create an ASP.NET Web Forms application and set the Data Source ld for each Grid View to an Object Data Source control.

Answer: Answer is a

  • "Type safety must be validated at compile time.
  • "Code must not require explicit run-time type casting.

You need to pass data between the controllers and the views within the Web application. Which approach should you recommend?

  1. Use the View Data Dictionary class.

  2. Use the Temp Data Dictionary class.

  3. Use strongly typed view model classes.

  4. Use dynamic object view model classes.

Answer: Answer is c

  • "Minimize network traffic.
  • "Intrinsically support change tracking.
  • "Do not use post backs.

You need to design a Web form to manage inventory. Which approach should you recommend?

  1. Use server-side events, and encapsulate all controls in an Update Panel control.

  2. Use the Ado Net Data Context class with the Data View control of the ASP.NET Ajax Library.

  3. Use HTML Controls and manipulate their content by using the API of the jQuery library.

  4. Use HTML Controls and manipulate their content by using the API of the ASP.NET Ajax Library.

Answer: Answer is b

  1. Use a Custom Validator control in the Page_Load method.

  2. Use a Custom Validator control in the On Server Validate method

  3. Use a Required Field Validator control and a Compare Validator control.

  4. Use a Required Field Validator control and a Regular Expression Validator control.

Answer: Answer is d

  • "Users must be allowed to save their work in progress on one computer and to continue the work on another computer.
  • "Data that is submitted for processing must be valid, and invalid data must be rejected.
  • "Primary key constraints within the database must be enabled at all times.
  • "The application must store only data that is entered by the user.

You need to design data validation to support the requirements Which two approaches should you recommend (Each correct answer presents part of the solution. Choose two.)

  1. Store temporary form data as XML in a database table.

  2. Use validators to verify the data when the user submits a form.

  3. Add an is Temporary column to each database table, and set all columns to allow null values

  4. Provide default values for the database columns, and submit the form with user-entered values when the user saves the form.

Answer: Answer is a, b

  1. Use an On Click method.

  2. Use an on Submit Java Script handler.

  3. Use a Regular Expression Validator control.

  4. Use a custom validator control.

Answer: Answer is a, d

  1. Use a Custom Validator control.

  2. Use a Dynamic Validator control.

  3. Use an On Server Validate method.

  4. Use a Client Validation Function method.

Answer: Answer is a, c

  1. Apply role-based security with declarative checks.

  2. Store the components in the global assembly cache.

  3. Use the third-party components on a separate server.

  4. Use an appropriately permitted App Domain for each component.

Answer: Answer is d

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