Download Free Microsoft 70-519 PDF and VCE Updated Today 211-220

Vendor: Microsoft
Exam Code: 70-519
Exam Name: PRO: Designing and Developing Web Applications Using Microsoft .NET Framework 4 Exam
Version: 14.79

QUESTION 211
You are designing a solution for sharing information among employees located in a main office and several branch offices.
The solution will consist of the following elements:

– An ASP.NET Web application that accesses and manipulates large amounts of data
– Web services used by the Web application for data access
– A Microsoft SQL Server database

Data displayed to users is never more than one day old.
You need to plan a deployment strategy that minimizes bandwidth requirements.
Which deployment strategy should you recommend?

A.    Deploy the Web application, Web services, and database to the main office, and use browser caching.
B.    Deploy the Web application, Web services, and database to each branch office, and use SQL Server Replication.
C.    Deploy the Web services and database to the main office deploy the Web application to each branch office, and use output caching.
D.    Deploy the database to the main office. Deploy the Web application and Web services to each branch office, and use caching at the Web service level.

Answer: D

QUESTION 212
You are designing an ASP.NET Web application
The Web application uses a Menu control to display either a menu of public and private pages to authorized users or a menu of only public pages to visitors
You need to ensure that the menu options and URLs of the private pages are not available to unauthorized users.
Which approach should you recommend?

A.    Use the Page_lnit method to add to the Menu control only pages that the user is authorized to view
B.    Use the Page_Load method to add to the Menu control only pages that the user is authorized to view
C.    Use a JavaScript window.onload event handler to hide the private pages from the list of pages shown on the menu
D.    Use a JavaScript document ready event handler to hide the private pages from the list of pages shown on the menu

Answer: B

QUESTION 213
You are designing an ASP.NET MVC web application for a bank. The application uses the Entity Framework model-first approach. The application displays data by using strongly- typed views. The Account Entity has a property named ServiceLevel.
You need to ensure that only specified users can change the value of the ServiceLevel property.
What should you recommend?

A.    Use the Bind attribute as a parameter in the Controller action and exclude the ServiceLevel property.
B.    Pass an instance of the entity object as a parameter to the Controller action.
C.    Modify the ServiceLevel property to be read-only.
D.    Use Windows Communication Foundation (WCF) data services to update the entity directly from the client.

Answer: A

QUESTION 214
You are reviewing an ASP.NET Web application that uses dynamic SQL. The Web application validates user credentials against a Microsoft SQL Server 2008 database by using Forms authentication and hashing the password.
You need to recommend an approach for testing whether users can gain elevated access to the Web application.
What should you recommend?

A.    Perform unit tests that supply valid and invalid passwords
B.    Perform Web tests that supply valid and invalid passwords
C.    Perform SQL injection tests
D.    Perform penetration tests for cross-site scripting

Answer: C

QUESTION 215
Drag and Drop Question
You develop an ASP.NET MVC 2 edit view for the following model:

You have the following requirements:

– Ensure that data is validated on both the client and the server.
– Display validation-error messages for each data field in the view.

You need to create the markup to implement data validation for the view.
How should you complete the relevant markup?
(To answer, drag the appropriate markup segments to the correct locations in the answer area. Each markup segment may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.)

Answer:

QUESTION 216
You are designing an ASP.NET Web Forms application. The Web application has a heavy reliance on view state.
You are designing the Web application for use in regions that have limited or low- bandwidth connectivity.
You have the following requirements:

– Decrease bandwidth requirements.
– Prevent any user from obtaining any part of the view state.
– Do not require changes to existing pages, user controls, or code-behind files that rely on the view state.

You need to ensure that the Web application meets these requirements.
Which approach should you recommend?

A.    Configure IIS to use SSL.
B.    Configure IIS to use HTTP compression.
C.    Register a custom PageAdapter class that stores the view state in a cookie.
D.    Register a custom PageAdapter class that provides a SessionStatePagePersister.

Answer: D

QUESTION 217
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 session state.
B.    Use the application cache.
C.    Use SQL Server replication.
D.    Use multiple active result sets.

Answer: B

QUESTION 218
Hotspot Question
You develop an ASP.NET website that contains both confidential and non-confidential data.
You have the following requirements:

– When a valid SSL connection is present, the page must create all of the controls for both the confidential and non-confidential data.
– When a valid SSL connection is not present, the page must not create any of the controls that contain confidential data.
– All controls must support view state.

You need to create the controls.
How should you complete the relevant code?
(To answer, select the appropriate option from each drop-down list in the answer area.)

Answer:

QUESTION 219
You are designing the user interface for an ASP.NET Web application. The Web application allows several departments to personalize the style of their sections of the Web application.
All departmental section styles derive from the core styles of the Web application and can only append to the Web application’s core styles.
The departmental master pages inherit from the Web application’s master page.
You need to ensure that core CSS styles appear En all pages of the Web application.
Which approach should you recommend?

A.    Add a master.css file containing the CSS styles to the Web application.
B.    Add a Content Place Holder containing the CSS styles to the Web application’s master page
C.    Link from the Web application’s master page to a .css file containing the CSS styles.
D.    Link from the Web application’s master page to a css.ascx file containing the CSS styles.

Answer: C

QUESTION 220
Hotspot Question
You design an ASP.NET MVC website.
You have a controller named CustomerController that has a method named ListAsync.
ListAsync provides a list of customers from a remote SQL Server database.

For each of the following statements, select Yes if the statement is true. Otherwise select No.

Answer:

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