[Free] 2018(Aug) Ensurepass Microsoft 70-494 Dumps with VCE and PDF 111-120

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Recertification for MCSD: Web Applications

Question No: 111 – (Topic 4)

You are developing an ASP.NET MVC application that uses forms authentication against an Oracle database.

You need to authenticate the users. Which code segment should you use?

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  1. Option A

  2. Option B

  3. Option C

  4. Option D

Answer: D

Explanation: When implementing a custom membership provider, you are required to inherit the MembershipProvider abstract class.

There are two primary reasons for creating a custom membership provider.

You need to store membership information in a data source that is not supported by the membership providers included with the .NET Framework, such as a FoxPro database, an Oracle database, or other data source.

You need to manage membership information using a database schema that is different from the database schema used by the providers that ship with the .NET Framework. A common example of this would be membership data that already exists in a SQL Server database for a company or Web site.

Reference: MembershipProvider Class

https://msdn.microsoft.com/en- us/library/system.web.security.membershipprovider(v=vs.110).aspx

Question No: 112 DRAG DROP – (Topic 4)

You are developing an ASP.NET MVC application. The application has a view that displays a list of orders in a multi-select list box.

You need to enable users to select multiple orders and submit them for processing.

What should you do? (To answer, drag the appropriate words to the correct targets. Each word 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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Answer:

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Question No: 113 – (Topic 4)

You are implementing a website redesign of an existing website that provides historical weather condition maps.

The current layout resembles the graphic in the exhibit. (Click the Exhibit button.)

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Year selection is implemented as a set of links, which causes the page to reload when the user changes the year. The year selection HTML is contained in a div with an id of quot;year- selectorquot;.

You need to modify the page so that the user can change the year without the page reloading.

You also need to ensure that there is minimal change to the design of the page. Which code segment should you use?

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  1. Option A

  2. Option B

  3. Option C

  4. Option D

Answer: A

Question No: 114 HOTSPOT – (Topic 4)

You are developing an ASP.NET MVC application. The layout page of the application references the jQuery library. You develop a view that uses the layout page. The view

includes the following markup:

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The application includes the following class:

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When a user clicks the button, an AJAX call must retrieve the partial view and append it to the newBooks div element.

You need to implement the AJAX request.

How should you complete the relevant code? To answer, select the appropriate code segment from each list in the answer area.

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Answer:

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Explanation:

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Example:

$.ajax({

url: this.href, cache: false,

success: function (html) { $(quot;#fixedRowsquot;).append(html); }

});

Question No: 115 – (Topic 4)

You are developing an ASP.NET MVC application that uses forms authentication. The user database contains a user named LibraryAdmin.

You have the following requirements:

->You must allow all users to access the GetBook method.

->You must restrict access to the EditBook method to the user named LibraryAdmin.

You need to implement the controller to meet the requirements.

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

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  1. Option A

  2. Option B

  3. Option C

  4. Option D

Answer: A,C

Question No: 116 DRAG DROP – (Topic 4)

You are developing an ASP.NET MVC application in Visual Studio 2012. The application will be viewed with browsers on desktop devices and mobile devices. The application uses the Razor View Engine to display data.

The application contains two layouts located in the /Views/Shared directory. These layouts are named:

->_Layout.cshmtl

->_MobleLayoutcshtml

The application must detect if the user is browsing from a mobile device. If the user is browsing from a mobile device, the application must use the _MobileLayout.cshtml file. If the user is browsing from a desktop device, the application must use .Layout, cs html.

You need to ensure that the application renders the layout that is appropriate for the browser.

You have the following code:

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Which code segments should you include in Target 1, Target 2 and Target 3 to complete the code of the ViewStart.cshtml file? (To answer, drag the appropriate code segments to the correct targets. 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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Answer:

Ensurepass 2018 PDF and VCE

Question No: 117 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.

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Answer:

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Explanation:

Target 1: InProc

Target 2: ViewData

* InProc mode, which stores session state in memory on the Web server. This is the default.

Question No: 118 – (Topic 4)

You are developing an application that uses many small images for various aspects of the interface.

The application responds slowly when additional resources are being accessed. You need to improve the performance of the application.

What should you do?

  1. Preload all the images when the client connects to ensure that the images are cached.

  2. Combine all the images into a single image and use CSS to create sprites.

  3. Host all images on an alternate server and provide a CDN.

  4. Convert the images to .png file format and stream all images on a single connection.

Answer: C

Question No: 119 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:

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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.)

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Answer:

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Explanation:

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Target 1: IActionFilter

MVC3 introduced a completely new pattern to configure filters for controllers and its actions. While injection of filter attributes is still supported it is recommended using this new pattern for filter configuration because it has the advantage to support constructor injection and does not require the InjectAttribute anymore.

First of all you have to create your filter class by implementing one of the filter interfaces

e.g. IActionFilter.

Target 2: public void OnActionExecuting(ActionExecutingContext filterContext) Target 3: public void OnActionExecuted(ActionExecutedContext filterContext)

Question No: 120 – (Topic 4)

You are authoring unit tests.

The unit tests must test code that consumes sealed classes.

You need to create, maintain, and inject dependencies in the unit tests. Which isolation method should you use?

  1. T4 text templates and code generation

  2. Stub types

  3. Shim types

  4. Hard-coded implementation

Answer: C

Explanation: http://msdn.microsoft.com/en-us/library/hh549176.aspx

Shim types are one of two technologies that the Microsoft Fakes Framework uses to let you easily isolate components under test from the environment. Shims divert calls to specific methods to code that you write as part of your test. Many methods return different results dependent on external conditions, but a shim is under the control of your test and can return consistent results at every call. This makes your tests much easier to write.

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