Microsoft 70-486 Developing ASP.NET MVC 4 Web Applications Online Training
Microsoft 70-486 Online Training
The questions for 70-486 were last updated at Nov 19,2024.
- Exam Code: 70-486
- Exam Name: Developing ASP.NET MVC 4 Web Applications
- Certification Provider: Microsoft
- Latest update: Nov 19,2024
Topic 1, Olympic Marathon
Background
You are developing an ASP.NET MVC application in Visual Studio 2012 that will be used by Olympic marathon runners to log data about training runs.
Business Requirements
The application stores date, distance, and duration information about a user’s training runs. The user can view, insert, edit, and delete records.
The application must be optimized for accessibility.
All times must be displayed in the user’s local time.
Technical Requirements
Data Access:
Database access is handled by a public class named RunnerLog.DataAccess.RunnerLogDb All data retrieval must be done by HTTP GET and all data updates must be done by HTTP POST.
Layout:
All pages in the application use a master layout file named ViewsShared_Layout.cshtml.
Models:
The application uses the ModelsLogModel.cs model.
Views:
All views in the application use the Razor view engine.
Four views located in ViewsRunLog are named:
– CalculatePace.cshtml
– EditLog.cshtml
– GetLog.cshtml
– InsertLog.cshtml
The application also contains a ViewsHomeIndex.cshtml view.
Controllers:
The application contains a ControllersRunLogController.cs controller.
Images:
A stopwatch.png image is located in the Images folder.
Videos:
A map of a runner’s path is available when a user views a run log. The map is implemented as an Adobe Flash application and video. The browser should display the video natively if possible, using H264, Ogg, or WebM formats, in that order. If the video cannot be displayed, then the Flash application should be used.
Security:
You have the following security requirements:
– The application is configured to use forms authentication.
– Users must be logged on to insert runner data. -Users must be members of the Admin role to edit or delete runner data.
– There are no security requirements for viewing runner data.
– You need to protect the application against cross-site request forgery.
– Passwords are hashed by using the SHA1 algorithm.
RunnerLog.Providers.RunLogRoleProvider.cs contains a custom role provider.
Relevant portions of the application files follow. (Line numbers are included for reference only.)
Application Structure
DRAG DROP
You need to implement the ViewsRunLog_CalculatePace.cshtml partial view from ViewsRunlog GetLog.cshtml to display the runner’s average mile pace.
How should you implement the view? (To answer, drag the appropriate code segments to the correct location or locations. Each code 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.)
DRAG DROP
You need to implement security according to the business requirements.
How should you modify RunLogController? (To answer, drag the appropriate code segment to the correct location or locations. Each code 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.)
You need to make the "Distance" header of the table bold in the Views/RunLog/GetLog.cshtml view.
Which code segment should you use?
- A . table>tr{ font-weight: bold; }
- B . table>th:last-child{ font-weight: bold; }
- C . table+first-child{ font-weight: bold; }
- D . table>tr>th:nth-child (2) { font-weight: bold; }
You need to extend the edit functionality of RunLogController.
Which code segment should you use?
- A . Option A
- B . Option B
- C . Option C
- D . Option D
HOTSPOT
You need to implement the map of the runners’ paths.
How should you build the video viewer? (To answer, select the appropriate options in the answer area.)
HOTSPOT
You need to ensure that only valid parameters are passed to the EditLog action.
How should you build the route? (To answer, select the appropriate options in the answer area.)
DRAG DROP
You need to ensure that the application uses RunLogRoleProvider custom role provider.
How should you modify the web.config file? (To answer, drag the appropriate line of code to the correct location or locations. Each line of code 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.)
DRAG DROP
You need to ensure that only valid parameters are passed to the EditLog action.
How should you build the route? (To answer, drag the appropriate code segments to the correct location or locations. Each code 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.)
If the canvas element is supported by the client browser, the application must display "London 2012" in the footer as text formatted by JavaScript at the end of the _Layout.cshtml file.
You need to modify the layout to ensure that "London 2012" is displayed as either formatted text or as plain text, depending on what the client browser supports.
Which code segment should you add?
- A . <canvas id="myFooter">
@(Request,Browser.JavaApplets ? new HtmlString("London 2012") : null)
</canvas> - B . <canvas id="myFooter">London 2012</canvas>
- C . <canvas id="myCanvas">London 2012</canvas>
- D . <canvas id="myCanvas"></canvas> <p>London 2012</p>
You need to add an action to RunLogController to validate the users’ passwords.
Which code segment should you use?
- A . Option A
- B . Option B
- C . Option C
- D . Option D
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