[Free] 2018(June) Dumps4cert Microsoft 70-486 Dumps with VCE and PDF Download 61-70

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Developing ASP.NET MVC 4 Web Applications

Question No: 61 – (Topic 4)

You are developing an ASP.NET MVC application that will be deployed to servers on multiple networks.

The application must be compatible with multiple browsers. You must track the page number that the user is viewing in search results.

You need to program the location for storing state information.

Where should you persist state information?

  1. Session

  2. QueryString

  3. Application

  4. TempData

Answer: B

Question No: 62 DRAG DROP – (Topic 4)

DRAG DROP

You are building an ASP.NET MVC web application.

The application will be viewed by users on their mobile phones.

You need to ensure that the page fits within the horizontal width of the device screens. You have the following markup:

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Which markup segments should you include in Target 1, Target 2 and Target 3 to complete the markup? (To answer, drag the appropriate markup segments to the correct targets.

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.)

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Answer:

Dumps4Cert 2018 PDF and VCE

Question No: 63 – (Topic 4)

You need to enable client-side validation for an ASP.NET MVC application.

Which three actions should you perform? Each correct answer presents part of the solution.

  1. Attach a custom validation attribute to the model properties that the view uses.

  2. Reference the jquery, jquery.validate and jquery.validate.unobtrusive script files in the view.

  3. Open the web.config file at the project root, and set the values of the ClientValidationEnabled and UnobtrusiveJavaScriptEnabled keys to True.

  4. For each form element, use the Validator.element() method to validate each item.

  5. Add data annotations to the model properties that the view uses.

Answer: B,C,E Explanation:

B: The validation can be implemented using jQuery and jQuery validation plug-in (jquery.validate.min.js and jquery.validate.unobtrusive.min.js).

C: When you are developing an MVC application in Visual Studio 2012 then the client-side becomes enabled by default, but you can easily enable or disable the writing of the following app setting code snippet in the web.config file.

lt;configurationgt;

lt;appSettingsgt;

lt;add key=quot;ClientValidationEnabledquot; value=quot;truequot; /gt;

lt;add key=quot;UnobtrusiveJavaScriptEnabledquot; value=quot;truequot; /gt;

lt;/appSettingsgt;

lt;/configurationgt;

E: The jQuery validation plug-in takes advantage of the Data Annotation attributes defined in the model, which means that you need to do very little to start using it.

References:

Question No: 64 – (Topic 4)

You are designing a localized ASP.NET MVC online shopping application that will be deployed to customers in the United States, China, France, and Brazil. The application must support multiple cultures so that content in the appropriate language is available in each area.

You need to ensure that the content can be viewed in several languages. How should you implement this feature?

  1. Use a resource (.resx) file to provide translations.

  2. Use Systems.Collections.Generics.Dictionary to store alternative translations.

  3. Ensure that all strings are marked internal to avoid conflict with internal literals.

  4. Include language-specific content in the assembly manifest and use .NET culture libraries.

Answer: A Explanation:

A resource file is an XML file that contains the strings that you want to translate into different languages or paths to images. The resource file contains key/value pairs. Each pair is an individual resource. Key names are not case sensitive. For example, a resource file might contain a resource with the key Button1 and the value Submit.

You create a separate resource file for each language (for example, English and French) or for a language and culture (for example English [U.K.], English [U.S.]). Each localized resource file has the same key/value pairs; the only difference is that a localized resource file can contain fewer resources than the default resource file. The built-in language fallback process then handles loading the neutral or default resource.

References:

Question No: 65 – (Topic 4)

You are testing an ASP.NET application.

The test plan requires that tests run against the application#39;s business layer. You need to use the test project template that meets this requirement.

Which template should you use?

  1. Web Test Project

  2. Load Test Project

  3. Unit Test Project

  4. Coded Test Project

Answer: C

Question No: 66 – (Topic 4)

You are developing an ASP.NET MVC application that will be deployed on a web farm.

Passwords must be stored in the web.config file and must not be readable or in a format that is easily decodable.

You need to encrypt the passwords that are stored in the web.config file. Which command-line tool should you use?

  1. Aspnet_regiis.exe

  2. Aspnet_regbrowsers.exe

  3. Aspnet_setreg.exe

  4. Aspnet_compiler.exe

Answer: A Explanation:

References: http://msdn.microsoft.com/en-us/library/zhhddkxy(v=vs.100).aspx

Question No: 67 – (Topic 4)

You are developing an ASP.NET MVC news aggregation application that will be deployed to servers on multiple networks.

The application must be compatible with multiple browsers. A user can search the website for news articles. You must track the page number that the user is viewing in search results.

You need to program the location for storing state information about the user#39;s search.

What should you do?

  1. Store search results and page index in Session.

  2. Use Application state to store search terms and page index.

  3. Use QueryString to store search terms and page index.

  4. Store search results and page index in TempData

Answer: C

Question No: 68 HOTSPOT – (Topic 4)

HOTSPOT

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:

Dumps4Cert 2018 PDF and VCE

Explanation:

Dumps4Cert 2018 PDF and VCE

Example:

$.ajax({

url: this.href, cache: false,

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

});

References:

Question No: 69 HOTSPOT – (Topic 4)

HOTSPOT

You are developing an ASP.NET MVC web application that enables users to open Microsoft Excel files.

The current implementation of the ExcelResult class is as follows.

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You need to enable users to open Excel files.

How should you implement the ExecuteResult method? (To answer, select the appropriate options in the answer area.)

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Dumps4Cert 2018 PDF and VCE

Answer:

Dumps4Cert 2018 PDF and VCE

Question No: 70 – (Topic 4)

You are developing an ASP.NET application that allows users to download Microsoft Azure log files. You need to improve the performance of the application.

What should you do?

  1. Minify the content files.

  2. Enable compression in IIS.

  3. Bundle the content files into a single .tar file.

  4. Host the image, JavaScript, and CSS files on a different server.

Answer: C Explanation:

Bundling is a new feature in ASP.NET 4.5 that makes it easy to combine or bundle multiple files into a single file. You can create CSS, JavaScript and other bundles. Fewer files means fewer HTTP requests and that can improve first page load performance.

References: https://www.asp.net/mvc/overview/performance/bundling-and-minification

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