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Q71. DRAG DROP - (Topic 4) 

You are developing an ASP.NET MVC application in a web farm. The application has a page that accepts a customer’s order, processes it, and then redirects the browser to a page where the order is displayed along with the shipping information. 

The order information should be available only to the page where the order is displayed. 

You need to store state and configure the application. 

What should you do? To answer, drag the appropriate item to the correct location. Each item 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: 


Q72. - (Topic 3) 

Customers download videos by using HTTP clients that support various content encodings. You need to configure caching on the DownloadVideo action to maximize performance. Which attribute should you add? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

E. Option E 

Answer: B 


Q73. HOTSPOT - (Topic 4) 

You are developing an ASP.NET MVC application. 

Before an action is executed, information about the action must be written to a log. After 

results are returned, information about the results also must be written to the log. 

You need to log the actions and results. 

You have the following code: 

Which code segments should you include in Target 1, Target 2 and Target 3 to implement the LogActionFilter class? (To answer, select the appropriate option from the drop-down list in the answer area.) 

Answer: 


Q74. - (Topic 2) 

An advertising campaign was recently launched. Some of the ads contain a link to products that no longer exist or have IDs that have changed. 

You need to ensure that all product links display a product. 

Which code segment should you use to configure the route? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: A 


Q75. DRAG DROP - (Topic 4) 

You are developing an ASP.NET MVC application that allows users to log on by using a third-party authenticator. 

You need to configure Microsoft Azure Access Control Services and the application. 

Which five actions should you perform in sequence? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.) 

Answer: 


Q76. - (Topic 2) 

You need to implement client-side animations according to the business requirements. 

Which line of code should you use? (Each correct answer presents a complete solution. Choose all that apply.) 

A. $ ("h1: first") .animate ({ opacity: 0 }); 

B. $("h1:first").fadeIn(1000); 

C. $("h1:first").animate({ opacity: 1 }); 

D. $("h1:first").fadeOut(1000); 

Answer: A,D 

Topic 3, Video Transcoding Service 

Background 

You are developing a video transcoding service. This service is used by customers to upload video files, convert video to other formats, and view the converted files. This service is used by customers all over the world. 

Business Requirements 

The user-facing portion of the application is an ASP.NET MVC application. It provides an interface for administrators to upload video and schedule transcoding. It also enables administrators and users to download the transcoded videos. 

When videos are uploaded, they are populated with metadata used to identify the video. The video metadata is gathered by only one system when the video upload is complete. 

Customers require support for Microsoft Internet Explorer 7 and later. 

The application contains a header that is visible on every page. 

If the logged-on user is an administrator, then the header will contain links to administrative functions. This information is read from a cookie that is set on the server. The administrative links must not be present if an error condition is present. 

Technical Requirements 

User Experience: 

The front-end web application enables a user to view a list of videos. 

The main view of the application is the web page that displays the list of videos. 

HTML elements other than the list of videos are changed with every request 

requiring the page to reload. 

Compatibility: 

Some customers use browsers that do not support the HTTP DELETE verb. 

These browsers send a POST request with an HTTP header of X-Delete when the intended action is to delete. 

Transcoding: 

The video transcoding occurs on a set of Windows Azure worker roles. The transcoding is performed by a third-party command line tool named transcode.exe. When the tool is installed, an Environment variable named transcode contains the path to the utility. A variable named license contains the license key. The license for the transcoding utility requires that it be unregistered when it is not in use. The transcoding utility requires a significant amount of resources. A maximum of 10 instances of the utility can be running at any one time. If an instance of the role cannot process an additional video, it must not prevent any other roles from processing that video. 

. The utility logs errors to a Logs directory under the utilities path. 

. A local Azure directory resource named perf is used to capture performance data. 

Development: 

. Developers must use Microsoft Remote Desktop Protocol (RDP) to view errors generated by the transcode.exe utility. 

. An x509 certificate has been created and distributed to the developers for this purpose. 

. Developers must be able to use only RDP and not any other administrative functions. 

Application Structure 


Q77. - (Topic 4) 

You are developing an ASP.NET MVC web application for viewing a photo album. The application is designed for devices that support changes in orientation, such as tablets and smartphones. The application displays a grid of photos in portrait mode. 

When the orientation changes to landscape, each tile in the grid expands to include a description. The HTML that creates the gallery interface resembles the following markup. 

If this CSS is omitted, the existing CSS displays the tiles in landscape mode. 

You need to update the portrait mode CSS to apply only to screens with a width less than 500 pixels. 

Which code segment should you use? 

A. @media resolution(max-width: 500px) { 

. . . 

} 

B. @media screen(min-width: Opx, max-width: 500px) { 

. . . 

} 

C. @media screen and (width <= 500px) { 

. . . 

} 

D. @media screen and (max-width: 500px) { 

. . . 

} 

Answer: D 


Q78. DRAG DROP - (Topic 4) 

You are developing an ASP.NET MVC application that authenticates a user by using claims-based authentication. 

The application must: 

. Use Windows Identity Foundation 4.5. 

. Support the Windows Azure Access Control Service. 

You need to implement authentication. 

How should you build the class constructor? (To answer, drag the appropriate code segment to the correct location or locations in the answer area. 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.) 

Answer: 


Q79. HOTSPOT - (Topic 4) 

You are using the features of the IIS SEO Toolkit to configure the website. You need to exclude search engines from indexing parts of website. 

What should you do? (To answer, select the appropriate option from the drop-down list in the answer area.) 

Answer: 


Q80. - (Topic 4) 

You are developing an ASP.NET MVC application. 

You need to authenticate clients by using NT LAN Manager (NTLM). 

Which authentication method should you implement? 

A. Basic 

B. Windows 

C. Forms 

D. Kerberos 

Answer: B 

Explanation: http://msdn.microsoft.com/en-us/library/aa292114(v=vs.71).aspx