Q&As. Designing & Developing Web Apps Using MS.NET Frmwk 4. Pass Microsoft Exam with 100% Guarantee

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1 Q&As Designing & Developing Web Apps Using MS.NET Frmwk 4 Pass Microsoft Exam with 100% Guarantee Free Download Real Questions & Answers PDF and VCE file from: 100% Passing Guarantee 100% Money Back Assurance Following Questions and Answers are all new published by Microsoft Official Exam Center Latest Dumps PDF Dumps Practice Test 1 / 21

2 QUESTION 1 You are designing an ASP.NET MVC 2 Web application for a customer\\'s extranet site. You need to allow only requests that originate from the customers intranet IP address range to access the application, and you must redirect other access requests to the customers Web site. Which approach should you recommend? Configure the IIS Request Filter module to filter requests. Configure IIS to reject requests from outside the specified IP address range. Configure the IIS URL Rewrite module to redirect requests from outside the specified IP address range to the public Web site. Design the default controller and action to check the IP address and to redirect requests from outside the specified IP address range to the public Web site. Correct Answer: C QUESTION 2 You are designing an ASP.NET MVC 2 Web application. When the Web application is accessed through the... /Products/Categories URL, it will display a list of products sorted by category. You have the following requirements: The Web application design must be loosely coupled. The Web application must support unit testing of the data layer code. You need to recommend a location for the code that maps and retrieves products from the data store. Which location should you recommend? A Model class named ProductCategory A View class named ProductCategory A Controller class named ProductsController A Controller class named Products Latest Dumps PDF Dumps Practice Test 2 / 21

3 QUESTION 3 You have a web server farm that contains one ASP.NET web application- You configure the application to log health monitoring events by using the SQL Server provider. The SQL Server provider uses buffering. When the application logs a large volume of events, performance is degraded on the SQL Server. You need to reduce the load on the SQL Server and log all events. What should you do? In the machine.config file for the server that hosts the application, modify the health monitoring profile file to limit the number of events that are logged per interval. Modify the web application to enable caching. In the root-level web.config file for the server that hosts the application, configure the buffer mode to flush less often. In the web.config file for the application, modify the health monitoring profile file to limit the number of events that are logged per interval. Correct Answer: D QUESTION 4 You have an existing ASP.NET Web Forms application All the Create, Read, Update, and Delete (CRUD) operations are implemented by using Windows Communication Foundation (WCF). The Web application has the following requirements: 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? Use server-side events, and encapsulate all controls in an UpdatePanel control. Use the AdoNetDataContext class with the Data View control of the ASP.NET Ajax Library. Use HTML Controls and manipulate their content by using the API of the jquery library. Latest Dumps PDF Dumps Practice Test 3 / 21

4 Use HTML Controls and manipulate their content by using the API of the ASP.NET Ajax Library. Correct Answer: B QUESTION 5 You are designing an ASP.NET Web application. You need to recommend an approach for restricting access to internal application state information. What should you do? Set the trust level to Medium. Disable tracing and debugging. Install a certificate and enable SSL. Deploy a P3P policy to the Web site. Correct Answer: B QUESTION 6 You have a web server farm that contains one ASP.NET web application- You configure the application to log health monitoring events by using the SQL Server provider. The SQL Server provider uses buffering. When the application logs a large volume of events, performance is degraded on the SQL Server. You need to reduce the load on the SQL Server and log all events. What should you do? In the machine.config file for the server that hosts the application, modify the health monitoring profile file to limit the number of events that are logged per interval. Modify the web application to enable caching. In the root-level web.config file for the server that hosts the application, configure the buffer mode to flush less often. In the web.config file for the application, modify the health monitoring profile file to limit the number of events that are logged per interval. Correct Answer: D QUESTION 7 You are designing an internal Web application. You have the following requirements: Latest Dumps PDF Dumps Practice Test 4 / 21

5 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? Create an ASPNET Dynamic Data project. Create an ASP.NET MVC 2 project and use the Entity Framework data layer as your model. Create an ASP.NET Web Forms application and set the Data Source ld for each Grid View to an Entity Data Source control. Create an ASP.NET Web Forms application and set the Data Source ld for each Grid View to an Object Data Source control. QUESTION 8 You are designing a data access service backed by Microsoft SQL Server. Other developers will use your service as a third-party service. You have the following requirements: To reduce maintenance cost, you must write the minimal amount of code required for fulfilling the goals. The service must function with Microsoft and non-microsoft technologies. The service must implement the WS-Security standards. You need to design the service to meet the requirements. Which approach should you recommend? Use a WCF service with multiple bindings. Use an.ashx file to return an XML response over HTTPS. Latest Dumps PDF Dumps Practice Test 5 / 21

6 Use SQL Server XML Web services. Use an ASP.NET Web service. QUESTION 9 You are designing an ASP.NET Web application for display on desktop computers and on mobile devices. You have the following requirements: Present a full-featured interface to users of desktop computers that include many interaction options and graphical buttons. Present a simple interface to users of mobile devices that do not include bandwidth-intensive elements. You need to design the Web application to meet the requirements. Which two approaches should you recommend7 (Each correct answer presents part of the solution? Choose two.) Create two separate skins for desktop and mobile user interfaces Create two separate themes for desktop and mobile user interfaces In the PreRender method of the Web application\\'s master page, test Request. Browser Mobile Device Model and switch to the appropriate interface. Create a System.Web.UI.Page subclass that all Web application pages inherit from. In the Page_PreInit method, test Request Browser Is Mobile Device and switch to the appropriate interface Correct Answer: BD QUESTION 10 You are designing the deployment strategy for an ASP.NET Web application. The database configuration string varies depending on the target environment. You have the following requirements: Deploy the application by using Web Deploy. Latest Dumps PDF Dumps Practice Test 6 / 21

7 Replace the connection string named AppDb with the appropriate value for each environment. You need to recommend an approach for updating the AppDb connection string when deploying the application to the staging environment. Which two attributes should you add to the AppDb connection string entry in the Web.staging.config file? (Each correct answer presents part of the solution. Choose two.) xdt:transform with the value xdt:locator with the value xdt:locator with the value "Replace" xdt:transform with the value "Replace" Correct Answer: BD QUESTION 11 You are conducting an architectural review of an existing ASP.NET Web application. The Web application uses only fullpage 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? Create a user control that implements the IExtenderProvider interface. Create a server control derived from the ExtenderControl class. Create a user control that implements the IAsyncActionlnvoker interface. Create a server control derived from the Substitution class. Correct Answer: B Latest Dumps PDF Dumps Practice Test 7 / 21

8 QUESTION 12 You are designing a process for deploying an ASP.NET MVC 2 Web application to IIS 6.0. You need to ensure that the Web application properly handles Web requests. Which approach should you recommend? Configure IIS to map all requests to aspnet_isapi.dll by using a wildcard script map. Configure IIS to map all requests to aspnet_wp.exe by using a wildcard script map. Modify the Web application to route all requests to an HttpHandler class. Modify the Web application to route all requests to an HttpModule class. QUESTION 13 You are designing an ASP.NET Web application by using Microsoft Visual Studio The Web application uses dynamic HTML (DHTML). You need to ensure that the application functions properly on multiple browser platforms without requiring the installation of a client-side component. Which two approaches could you recommend? (Each correct answer presents a complete solution. Choose two.) Use Microsoft visual Basic Scripting Edition (VBScript). Use jquery. Use Microsoft Silverlight. Use the ASP.NET Ajax Library. Correct Answer: BD QUESTION 14 You are designing a process for deploying an ASP.NET MVC 2 Web application to IIS 6.0. You need to ensure that the Web application properly handles Web requests. Which approach should you recommend? Configure IIS to map all requests to aspnet_isapi.dll by using a wildcard script map. Configure IIS to map all requests to aspnet_wp.exe by using a wildcard script map. Latest Dumps PDF Dumps Practice Test 8 / 21

9 Modify the Web application to route all requests to an HttpHandler class. Modify the Web application to route all requests to an HttpModule class. QUESTION 15 You are designing a testing methodology for an ASP.NET MVC 2 Web application. You have the following application testing requirements: Verify that security issues are identified as early within the request as possible. Verify that the effectiveness of input corruption is minimized. You need to meet the application testing requirements. Which methodology should you recommend? Design tests against the model. Design tests against the controllers. Design tests against the client browser. Design tests against the data access layer. Correct Answer: B QUESTION 16 You are designing an exception-handling strategy for an ASP.NET Web Forms application. The Web application will use Windows authentication. The Web application must meet the following requirements: Display a user-friendly error message to users. Display a detailed error message to server administrators. You need to recommend an approach for handling exceptions. What should you recommend? Add a HandleError attribute to each controller class. Latest Dumps PDF Dumps Practice Test 9 / 21

10 In the custom Errors element of the Web.config file, set the mode attribute to remoteonly. On the assembly, add a SecureRules attribute with the security rule set configured to level 2. In the Application_Error event handler, wrap the exception in an ExternalException exception. Re-throw the exception if the user is not a member of the Administrators group. Correct Answer: B QUESTION 17 You need to design a solution for ensuring that only users with the Administrators role have access to the Admin area of the Web application. Which approach should you recommend? Choose to include the LoginView control within each file in the Admin area. Allow only the local computer Administrator account to have NT permissions on the files contained in the Admin area. Establish an authorization section in each location section in the Web application configuration files for each area that needs to be secured. Ensure that each ActionResult returned to the Admin area contains the Authorize attribute and the appropriate properties. Correct Answer: D QUESTION 18 You are designing an ASP.NET 4 Web application that will integrate third-party components. You need to minimize the security risks of using these components. Which approach should you recommend? Apply role-based security with declarative checks. Store the components in the global assembly cache. Use the third-party components on a separate server. Use an appropriately permitted AppDomain for each component. Correct Answer: D QUESTION 19 An ASP.NET Web application contains a class named Money. The Money class has properties named Value and Currency. Latest Dumps PDF Dumps Practice Test 10 / 21

11 The Locals window of the Microsoft Visual Studio 2010 IDE currently displays the Value and Currency properties only when the Money object is expanded. You have the following requirements: Display the Value and Currency property values in the Locals window. Display the property values without requiring the developer to expand the Money object. You need to recommend an approach for modifying the Money class to meet the requirements. What should you do? In the Value and Currency property setters, call the Debug.WriteLine() method. Apply the DebuggerDisplay attribute to the class. Modify the class to inherit from the LocalVariableInfo class. Override the IsPinned property to return True. In the constructor, create a new instance of the LocalsItemDescription class for each of the Value and Currency properties. Correct Answer: B QUESTION 20 You are designing a data validation strategy for an ASP.NET Web application. A page of the Web application includes multiple Panel controls. Each panel contains input controls, validator controls, and a Submit button. When a user clicks a Submit button, the Web application must validate only the values of the input controls on the panel containing that Submit button. You need to recommend an approach for validating the values. What should you recommend? For each panel, set the ValidationGroup property on all the validator controls and the Submit button to a unique value for the panel. Change each Panel control to an UpdatePanel control. Set a PostBackTrigger for the Submit button on the panel. For each panel, set the ValidationGroup property on the Submit button to a unique value and add a ValidationSummary control with the same value. Change each Panel control to an EditorZone control. Latest Dumps PDF Dumps Practice Test 11 / 21

12 QUESTION 21 You need to design a solution for the protection of the pages in the Secured folder. Which approach should you recommend? Use Code Access Security. Use the Personalization API. Use Software Restriction Policies. Use the Authorization element of web.config. Correct Answer: D QUESTION 22 You have an ASP.NET Web Forms application for processing orders. Many users of the application submit their order forms multiple times due to incorrectly formatted credit card information. You need to plan for validation of the length and format of data in the credit card field on the client side prior to processing each transaction. Which approach should you recommend? Use a CustomValidator control in the Page_Load method. Use a CustomValidator control in the OnServerValidate method. Use a RequiredFieldValidator control and a Comparevalfdator control. Use a RequiredFieldValidator control and a RegularExpressionValidator control. Correct Answer: D QUESTION 23 You define a testing strategy for an ASP.NET application by using code contracts. The testing strategy has the following requirements: Verify the internal consistency of the application. Verify cross-boundary method calls. Identify whether objects are modified. You need to implement the testing strategy. Which testing strategy should you use? Pure Latest Dumps PDF Dumps Practice Test 12 / 21

13 Invariants Post conditions Preconditions Correct Answer: C QUESTION 24 You have an ASP.NET Web application that displays charts that are generated daily from data in a Microsoft SQL Server database. Each chart is implemented as a user control that displays data retrieved from the database. Data retrieval and chart generation consume a significant amount of resources. Users of the Web application generate unique reports that contain one or more chart controls. Each chart is common to many reports. You need design a solution to improve the performance of the Web server. Which approach should you recommend? Use page caching. Use fragment caching. Use the application cache. Use SQL cache dependency. Correct Answer: B QUESTION 25 You are designing an ASP.NET Web application that has common navigation and layout elements on all pages. You have the following requirements: Maintain common elements in a single location. Ensure that common elements can be modified and nested without redeploying the Web application. Allow developers to customize the object model from individual pages. Latest Dumps PDF Dumps Practice Test 13 / 21

14 You need to recommend a solution that can be specified at the application, folder, or page level. What should you recommend? Use a master page. Use a theme. Use a page base type. Use a server control. QUESTION 26 You deploy a medium-trust ASP.NET Web application to a Web server that runs IIS 7.0. The Web server hosts multiple Web sites. Web applications hosted on the Web server must not have access to the local resources of other Web applications hosted on the Web server. You need to recommend a deployment strategy. What should you recommend? Deploy each Web application in a separate application pool. Use the built-in ApplicationPoolIdentity account. Deploy all the Web applications in a single custom application pool. Deploy all the Web applications in the built-in DefaultAppPool application pool. Set the Managed Pipeline Mode setting to Classic. Deploy each Web application in a separate application pool. Create and use a single custom account. QUESTION 27 You are designing an ASP.NET Web application. A page of the Web application will use the ASP.NET Calendar server control. Users will select the type of calendar from a drop-down list named CalendarType. The CalendarType list contains cultural preferences. You need to recommend an approach for rendering the calendar control based on the selected cultural preference. What should you recommend? In the page code-behind, override the InitializeCulture() method and set the thread\\'s CurrentUICulture property to a new instance of the Culturelnfo class. Set the value of the DateTimeFormatlnfo.Calendar property based on the Request.Form collection. Latest Dumps PDF Dumps Practice Test 14 / 21

15 In the page code-behind, override the OnInit() method and set the thread\\'s CurrentUICulture property to a new instance of the Culturelnfo class. Set the value of the DateTimeFormatlnfo.Calendar property based on the ViewState dictionary. Create a Localize control and set its Mode attribute to Transform. Put the calendar control inside the Localize control. Create a div element and set its lang attribute to the selected CalendarType value. Put the calendar control inside the div element. QUESTION 28 You are designing an ASP.NET Web application that targets multiple browsers and form factors. Some devices do not support the markup produced by a third-party server control. You cannot modify the third-party server control. You need to recommend an approach for providing the correct markup for the problematic devices. What should you recommend? Derive a class from the third-party server control. In the new server control, override the TemplateSourceDirectory property to return a value pointing to a file containing the device- specific markup. Create an ASP.NET theme specific to each problematic device. In the page PreRender event, set the Theme property to the custom theme based on the value of the Request.Browser.Type property. In the page PreRender event, call the Response.WriteSubstitution() method with a delegate. In the delegate, populate the page with device-specific markup based on the value of the Request.Browser.Type property. Derive a class from ControlAdapter that produces device-specific markup. In the browser definition file, add an entry in the controladapters collection for each of the problematic devices. In the entry, point to the third-party server control and adapter type. Correct Answer: D QUESTION 29 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? Design a view user control and enable ViewState. Use a Substitution control and enable Session state. Design a view user control and enable Session state. Latest Dumps PDF Dumps Practice Test 15 / 21

16 Use a Substitution control and enable ViewState. Correct Answer: C QUESTION 30 You need to design a deployment solution for the rewritten Web application. Which approach should you recommend? Add the rewritten Web application to an application pool that contains only ASP.NET 4 Web applications. Add the rewritten Web application to the same application pool as Web applications written in ASP.NET2.0, ASP.NET 3.0, and ASP.NET 3.5. Compile the rewritten Web application and deploy the compiled library to the global assembly cache. Deploy the rewritten Web application to the existing file path on each server in the Web farm. QUESTION 31 You need to recommend appropriate technologies for designing Web forms for entry and retrieval of news items. Which technologies should you recommend? (Each correct answer presents a complete solution. Choose two.) ASMX and SOAP WCF Data Services and jquery ASP.NET MVC 2 and Microsoft AJAX Entity Framework and Microsoft Silverlight Correct Answer: BC QUESTION 32 You need to design a solution for calling a server-side method of the code-behind file from JavaScript. Which approach should you recommend? Use Page Methods. Use an Update Panel control. Use an Update Progress control. Configure the server-side method to return a JsonResult. Latest Dumps PDF Dumps Practice Test 16 / 21

17 QUESTION 33 You have a Web application that has been migrated from ASP.NET 3.5 to ASP.NET 4. While testing the migrated Web application, developers notice that the non-input Web controls with the property Enabled="false" are rendering as enabled. You need to ensure that the controls in the migrated Web application render correctly, and that other Web applications hosted on the same Web server are not affected by the solution. Which approach should you recommend? Use the controlrenderingcompatibilityversion element of the pages section of the machine.config file. Use the controls element of the pages section of the migrated application\\'s web.config file. Use the controlrenderingcompatibilityversion element of the pages section of the migrated application\\'s web.config file. Use the controls element of the pages section of the machine.config file. Correct Answer: C QUESTION 34 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? Use the Required attribute to annotate the user name property of the model. Call the Html.EnableClientValidation() method from the view. Use an UpdatePanel control to access server-side validation. Implement the IValidator interface on the model. Use jquery to access server-side validation code. Latest Dumps PDF Dumps Practice Test 17 / 21

18 Correct Answer: D QUESTION 35 You need to ensure that unauthorized users do not have access to the administration pages. Which approach should you recommend? Check whether the user has access in the Page_Load method of every administration page by using the User, IsInRole("Admin") method. Override the OnInit event of the Custom Page class, and then check whether the user has access. Override the On Load event of the Custom Page class, and then check whether the user has access. Decorate the Custom Management Page class with the Principal Permission attribute, demanding access for the Admin role. Correct Answer: D QUESTION 36 You are designing an internal Web application. You have the following requirements: 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? Create an ASPNET Dynamic Data project. Create an ASP.NET MVC 2 project and use the Entity Framework data layer as your model. Create an ASP.NET Web Forms application and set the DataSourceId for each Grid View to an EntityDataSource control. Create an ASP.NET Web Forms application and set the DataSourceId for each Grid View to an ObjectDataSource control. Latest Dumps PDF Dumps Practice Test 18 / 21

19 QUESTION 37 You need to design a solution to ensure that data caching and session state will be maintained. Which approach should you recommend? Use distributed caching and out-of-process session state. Use distributed caching and in-process session state. Use output caching and out-of-process session state. Use output caching and in-process session state. QUESTION 38 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.) Convert the Web site project to a Web application. Convert the Web site project to an ASP. NET MVC 2 application. Modify the T4 templates to support ASP.NET Web Forms. Reference the ASP.NET MVC 2 assemblies in the application configuration file. D QUESTION 39 You need to design an automation solution for the final-release build process. Which approach should you recommend? Use Web application configuration file transforms. Create a custom configuration section for each build configuration value. Append the Config Source attribute to each application configuration section. Latest Dumps PDF Dumps Practice Test 19 / 21

20 Duplicate each configuration section for the debug build configuration, and modify the settings for the release build configuration. QUESTION 40 You develop a website. You are asked to add a new section named Marketing to the website. You have the following requirements: The Marketing section must be accessible only on mobile devices. The Marketing section must scale automatically to the browser that is in use. You need to develop the Marketing section of the website. What should you use? The machine.config file. The UserAgent string property. The Request.Browser.IsMobileDevice property. The browser definition file. Correct Answer: D Latest Dumps PDF Dumps Practice Test Latest Dumps PDF Dumps Practice Test 20 / 21

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