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New Microsoft 70-486 Exam Dumps Collection (Question 1 - Question 10)

Q1. You are designing a distributed banking application that handles multiple customers. A user may log on to the site to perform activities such as checking balances, performing transactions, and other activities that must be done securely.

The application must store secure information that is specific to an individual user. The data must be automatically and securely purged when the user logs off.

You need to save transient information in a secure data store. Which data store should you use?

A. NET session state

B. NET profile properties

C. NET application state

D. Shared database

Answer: A

Q2. 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

Q3. You are developing an ASP.NET MVC web application in Visual Studio 2012. The application requires several thousand content files. All content is hosted on the same IIS

instance as the application.

You detect performance issues when the application starts. You need to resolve the performance issues.

What should you do?

A. Implement HTTP caching in the ASP.NET MVC controllers.

B. Combine the content files by using ASP.NET MVC bundling.

C. Install a second IIS instance.

D. Move the content to a Windows Azure CDN.

Answer: B

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

Q4. When users attempt to retrieve a product from the product page, a run-time exception occurs if the product does not exist.

You need to route the exception to the CustomException.aspx page. Which method should you add to MvcApplication?

A. Option A

B. Option B

C. Option C

D. Option D

Answer: B

Q5. You are building an ASP.NET web application.

You must test the web application in multiple browsers at the same time. You need to ensure that the application can use the Browser Link feature.

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

A. In the web.config file, set the value of the debug attribute to False.

B. In the web.config file, set the value of the debug attribute to True.

C. Enable Browser link.

D. Use an external editor for webpages.

E. Enable source control server support.

Answer: B,C

Explanation:

Debugging must be enabled in the web.config file.

To enable Browser Link, set debug=true in the <compilation> element in the projectu2021s Web.config file.

References: https://www.asp.net/visual-studio/overview/2013/using-browser-link

Q6. 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 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.)

A. Option A

B. Option B

C. Option C

D. Option D

Answer: A,C

Q7. 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

Q8. You develop an ASP.NET MVC application. The application has several Razor views. The application must support desktop and mobile devices by using server side code. You need to choose an approach to support mobile devices.

Which two approaches can you use?

A. use different controllers and views for both desktop and mobile browsers but render the views with the same Razor layout depending on the device type.

B. Use the same controllers for both desktop and mobile browsers, but render different views depending on the device type.

C. Use different controllers and views for both desktop and mobile browsers, but render the views using the Bootstart framework.

D. Create separate areas for desktop and mobile browsers implementing independent controllers and views for each.

Answer: B,D

Q9. The application includes the following method. (Line numbers are included for reference only.)

When users attempt to retrieve a product from the product page, a run-time exception occurs if the product does not exist.

You need to route the exception to the CustomException.aspx page. Which line of code should you insert at line 05?

A. Option A

B. Option B

C. Option C

D. Option D

Answer: B

Q10. You are designing an HTML5 website.

You need to design the interface to make the content of the web page viewable in all types of browsers, including voice recognition software, screen readers, and reading pens.

What should you do? (Each correct answer presents a complete solution. Choose all that apply.)

A. Annotate HTML5 content elements with Accessible Rich Internet Application (ARIA) attributes.

B. Convert HTML5 forms to XForms.

C. Ensure that HTML5 content elements have valid and descriptive names.

D. Use HTML5 semantic markup elements to enhance the pages.

E. Use Resource Description Framework (RDF) to describe content elements throughout the entire page.

Answer: A,C,D

Explanation:

A: The aria-describedby property may be used to attach descriptive information to one or more elements through the use of an id reference list. The id reference list contains one or more unique element ids.

References: https://www.w3.org/TR/WCAG20-TECHS/ARIA1.html

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