[Free] 2017(Jan) Latesttests Dumpsleader 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 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?

  1. NET session state

  2. NET profile properties

  3. NET application state

  4. Shared database

Answer: A

Question No: 62 DRAG DROP – (Topic 4)

You are developing an ASP.NET MVC application that takes customer orders. Orders are restricted to customers with IP addresses based in the United States. You need to implement a custom route handler.

How should you implement the route handler? (To answer, drag the appropriate line of code to the correct location or locations. 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:

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Explanation:

Latesttests 2017 PDF and VCE

http://msdn.microsoft.com/en- us/library/system.web.routing.iroutehandler.gethttphandler.aspx

Question No: 63 – (Topic 4)

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?

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

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

  3. Install a second IIS instance.

  4. Move the content to a Windows Azure CDN.

Answer: B

Question No: 64 – (Topic 4)

You are developing an ASP.NET MVC application. The application is deployed in a web farm and is accessed by many users.

The application must handle web server failures gracefully. The servers in the farm must share the short-term state information.

You need to persist the application state during the session. What should you implement?

  1. ASP.NET session state

  2. A local database

  3. A state server

  4. Profile properties

Answer: C

Question No: 65 – (Topic 4)

You are developing an ASP.NET MVC application by using Visual Studio. The application throws and handles exceptions when it runs.

You need to examine the state of the application when exceptions are thrown. What should you do?

  1. Add the following code to the web.config file of the application.

    lt;customErrors mode=”On” gt;

    lt;error statusCode=”404″ redirect=”CustomErrors.html” /gt;

    lt;/customErrorsgt;

  2. From the Debug menu in Visual Studio, select Exceptions. Disable the User-unhandled check box for Common Language Runtime Exceptions.

  3. Add the following code to the web.config file of the application.

    lt;customErrors mode=”On” gt;

    lt;error statusCode=”500″ redirect=”CustomErrors.html” /gt;

    lt;/customErrorsgt;

  4. From the Debug menu in Visual Studio, select Exceptions. Enable the Thrown check box for Common Language Runtime Exceptions.

Answer: D

Explanation: Configuring the debugger to break for first chance exceptions To change when the debugger breaks, go to Debug-gt;Exceptions…

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0121

When you first open this window you will see that there is a tree grid with one column and

checkboxes.

  • Break when Thrown. This includes a default list of exceptions known by the debugger, grouped by category.

    Note: The possible exceptions that could break from this list is determined by the runtime you are debugging. For example, if you are using managed-only debugging then the debugger will never break for C , Win32 Exceptions, etc. even if they are configured to break when thrown.

  • Checkboxes. If you check the box for a category, then the debugger will break for all First Chance Exceptions while debugging. If you don’t want to enable all First Chance Exceptions, you can find the specific exception types that you wish to configure by using the search box.

Reference: Understanding Exceptions while debugging with Visual Studio

http://blogs.msdn.com/b/visualstudioalm/archive/2015/01/08/understanding-exceptions- while-debugging-with-visual-studio.aspx

Question No: 66 DRAG DROP – (Topic 4)

You are developing an ASP.NET MVC web application that requires HTML elements to take on new behaviors. These should be implemented with a behavior script in a page that is only for Microsoft Internet Explorer users.

The colorchange.js script uses the Microsoft CSS vendor-specific Behavior extension. You need to apply the script with CSS.

You need to use the script to change the color of text. You have the following markup:

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Which styles should you include in Target 1 and Target 2 to complete the markup? (To answer, drag the appropriate styles to the correct targets. Each style 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:

Latesttests 2017 PDF and VCE

Question No: 67 HOTSPOT – (Topic 4)

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. 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 ExecuteResult method? To answer, select the appropriate option or options in the answer area.

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Answer:

Latesttests 2017 PDF and VCE

Explanation:

Latesttests 2017 PDF and VCE

Target 1:

Name: AcceptTypes

Synopsis: stringArray = Request.AcceptTypes

Return s a String array containing the Multipurpose Internet Mail Extension (MIME) types accepted by the client. You can use this property to determine whether a client can accept certain response types, including application types such as Word or Excel, which are supported only by Internet Explorer.

Target 2, Target 3:

Example: Response.AddHeader(quot;content-dispositionquot;, quot;attachment; filename=MyExcelFile.xlsquot;); Response.ContentType = quot;application/ms-excelquot;;

Question No: 68 – (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

Question No: 69 – (Topic 4)

You are developing an ASP.NET MVC application to be used on the Internet. The environment uses Active Directory with delegation to access secure resources.

Users must be able to log on to the application to maintain their personal preferences. You need to use the least amount of development effort to enable users to log on.

What should you do?

  1. Enable Forms authentication

  2. Enable Windows authentication

  3. Generate server SSL certificates and install them in IIS

  4. Enable Digest authentication

Answer: B

Explanation: Requirements for Delegation

Delegation relies on Integrated Windows authentication to access resources. There is no limit on the number of computers that you can delegate your account – you must correctly configure each of them. The Integrated Windows authentication method works only if the following two conditions exist:

/ You set up your network to use the Kerberos authentication protocol that requires Active Directory.

/ You set up the computers and accounts on your network as trusted for delegation.

Question No: 70 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.)

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Answer:

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