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Q1. - (Topic 4)
You are developing an ASP.NET MVC application.
The application provides a RESTful API for third-party applications. This API updates the information for a contact by embedding the information in the URL of an HTTP POST.
You need to save the Contact type when third-party applications use the EditContact method.
Which code segment should you use? {Each correct answer presents a complete solution. Choose all that apply.)
A. Option A
B. Option B
C. Option C
D. Option D
Answer: B,D
Explanation: Basics of RESTful services:
REST stands for Representational State Transfer, it is a simple stateless architecture that runs over HTTP where each unique URL is representation of some resource. There are four basic design principles which should be followed when creating RESTful service:
* Use HTTP methods (verbs) explicitly and in consistent way to interact with resources
(Uniform Interface), i.e. to retrieve a resource use GET, to create a resource use POST, to
update a resource use PUT/PATCH, and to remove a resource use DELETE.
Etc.
Q2. - (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
Q3. - (Topic 4)
You are developing an ASP.NET MVC web application that includes the following method.
You need to test the GoldMined method. Which unit test should you use?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: D
Q4. - (Topic 1)
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>
Answer: C
Q5. DRAG DROP - (Topic 4)
You are developing an ASP.NET MVC web application in Visual Studio 2012.
The application has a model named ReservationLocation that contains properties named City and State.
The view that displays reservations has a single text box named loc for entering the location information. The location is entered as city, state.
There are action methods that have ReservationLocation as a parameter type.
You need to ensure that the City and State properties are correctly populated.
How should you implement model binding for the ReservationLocation type? (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.)
Answer:
Q6. - (Topic 4)
You are developing an ASP.NET MVC application that enables you to edit and save a
student object.
The application must not retrieve student objects on an HTTP POST request.
You need to implement the controller.
Which code segment should you use? (Each correct answer presents a complete solution.
Choose all that apply.)
A. Option A
B. Option B
C. Option C
D. Option D
Answer: C,D
Q7. HOTSPOT - (Topic 4)
You are developing an ASP.NET MVC 4 application. You are using IntelliTrace to debug the application. You configure IntelliTrace as shown in the screenshot below.
To answer, make the appropriate selections in the answer area.
Answer:
Q8. - (Topic 1)
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
Answer: C
Q9. - (Topic 4)
You are designing a data-oriented application that features a variety of storage schemas. The application object model must be mapped to the various storage schemas.
You need to enable developers to manipulate the data.
Which ADO.NET data access strategy should you use? (Each correct answer presents a complete solution. Choose all that apply.)
A. LINQ to SQL
B. Entity Framework
C. DataAdapter
D. DataReader
Answer: A,B,C
Q10. - (Topic 4)
You develop an ASP.NET MVC application. The application has a controller named PeopleController.cs. The controller has an action method that returns a parent view. The parent view includes the following code. Line numbers are included for the reference only.
The application also contains a partial view named People. The parent view must display the partial view.
You need to add code at line 09 to display the partial view within the parent view.
Which two code segments will achieve the goal? Each correct answer presents a complete solution.
A. @{ Html.RenderPartial(“People”, Model);}
B. @Html.Partial(“People”, Model)
C. @Html.Display(“People”, Model)
D. @Html.Raw(“People”)
Answer: B
Explanation: By default, any partial view rendered by calling @Html.Partial("PartialViewName") will get the view model passed to the parent view.
Reference: How to populate mvc razor partial view
http://stackoverflow.com/questions/13769707/how-to-populate-mvc-razor-partial-view