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[Free] Get all latest Microsoft 70-492 Actual Tests 71-80

Ensurepass

QUESTION 71

You need to ensure that all customers can delete videos regardless of their browser capability. Which code segment should you use as the body of the SendAsync method in the DeleteHandler class?

 

clip_image002

 

A.

Option A

B.

Option B

C.

Option C

D.

Option D

 

Correct Answer: B

 

 

Case Study 2, Scenario ASP.NET MVC application

 

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 VtewsRunLog are named:

 

clip_image004_CalculatePace.cshtml

clip_image004[1]EditLog.cshtml

clip_image004[2]GetLog.cshtml

clip_image004[3]InsertLog.cshtml

 

The application also contains a ViewsHomeIndex.cshtml view.

 

Controllers:

The application contains a ControllersRunl_ogController.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:

 

clip_image004[4]The application is configured to use forms authentication.

clip_image004[5]Users must be logged on to insert runner data.

clip_image004[6]Users must be members of the Admin role to edit or delete runner data.

clip_image004[7]There are no security requirements for viewing runner data.

clip_image004[8]You need to protect the application against cross-site request forgery.

clip_image004[9]Passwords are hashed by using the SHA1 algorithm.

 

RunnerLog.Providers.RunLogRoleProvider.es contains a custom role provider. Relevant portions of the application files follow. (Line numbers are included for reference only.)

 

Application Structure

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clip_image010

 

clip_image012

 

clip_image013

 

 

QUESTION 72

DRAG DROP

You need to implement security according to the 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.)

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Correct Answer:

clip_image017

 

 

 

QUESTION 73

You need to make all of the rows in 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; }

 

Correct Answer: A

 

 

QUESTION 74

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?

 

clip_image019

 

A.

Option A

B.

Option B

C.

Option C

D.

Option D

 

Correct Answer: D

 

 

QUESTION 75

The date of the run must be displayed in ViewsRunlogGetLog.cshtml. The timestamp must not be displayed. You need to display the date of the run according to the business requirements. Which code segment should you use?

 

A.

@Html.DisplayFor(model => log.RunDate)

B.

@log.RunDate.ToShortDateString()

C.

@log.RunDate.ToString()

D.

@Html.DisplayFor(model => log.ShortDate)

 

Correct Answer: D

 

QUESTION 76

You need to add an action to RunLogController to validate the users’ passwords. Which code segment should you use?

 

clip_image020

 

A.

Option A

B.

Option B

C.

Option C

D.

Option D

 

Correct Answer: C

 

 

QUESTION 77

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.)

 

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Correct Answer:

clip_image024

 

 

QUESTION 78

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; }

 

Correct Answer: D

 

 

QUESTION 79

You need to extend the edit functionality of RunLogController. Which code segment should you use?

 

clip_image026

 

A.

Option A

B.

Option B

C.

Option C

D.

Option D

 

Correct Answer: C

 

 

QUESTION 80

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.)

 

clip_image028

clip_image030

 

Correct Answer:

clip_image032

 

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