NEW QUESTION NO: 40
DRAG DROP
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:

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.)
Select and Place:

Answer: 


NEW QUESTION NO: 41
You need to maximize performance of video delivery.
Which code segment should you use as the body of the GetVideoStream function in the Video-Controller class?

A. Option A
B. Option B
C. Option C
D. Option D
Answer: D
Explanation/Reference:
Explanation:

NEW QUESTION NO: 42
HOTSPOT
You are optimizing an Internet-facing website for search engine optimization.
You are reading a Site Analysis Report from the SEO Toolkit. The report returns warnings that indicate the website HTML lacks key information necessary for search engine indexing.
You need to improve the optimization of the site.
What should you do? (To answer, select the appropriate option from the drop-down list in the answer area.)
Hot Area:

Answer: 


NEW QUESTION NO: 43
You are developing an ASP.NET MVC web application that includes the following method.

You need to test the AccountBalance method.
Which unit test should you use?

A. Option A
B. Option B
C. Option C
D. Option D
Answer: C
Explanation/Reference:
Explanation:
All unit tests require the [TestMethod] attribute.
The Assert.AreEqual method verifies that specified values are equal.
Incorrect:
Not D: All unit tests require the [TestMethod] attribute.
References:
http://msdn.microsoft.com/en-us/library/microsoft.visualstudio.testtools.unittesting.assert.areequal (v=vs.110).aspx

NEW QUESTION NO: 44
The transcode.exe utility activates its license online when it is installed.
You need to ensure that the registration of the transcode utility is handled as specified in its license.
Which method should you add to the TranscodeWorkerRole class?

A. Option A
B. Option B
C. Option C
D. Option D
Answer: D
Explanation/Reference:
Explanation:

NEW QUESTION NO: 45
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,C
Explanation/Reference:
Explanation:
Basics of RESTful services:
REST stands for Representational State Transfer, it is a simple stateless architecture that runs over HTTPwhere 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.

NEW QUESTION NO: 46
You are developing an ASP.NET MVC application that uses forms authentication against a third-party database.
You need to authenticate the users.
Which code segment should you use?

A. Option A
B. Option B
C. Option C
D. Option D
Answer: D
Explanation/Reference:
Explanation:
ASP.NET membership is designed to enable you to easily use a number of different membership providers for your ASP.NET applications.
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 withthe .NET Framework, such as a FoxPro database, an Oracle database, or other data sources.
* 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.
To implement a membership provider, you create a class that inherits the MembershipProvider abstract class from the System.Web.Security namespace.
Incorrect:
Not C: Class ProviderBase
The provider model is intended to encapsulate all or part of the functionality of multiple ASP.NET features, such as membership, profiles, and protected configuration.
References: https://msdn.microsoft.com/en-us/library/f1kyba5e.aspx

NEW QUESTION NO: 47
You need to ensure that all the MVC controllers are secure.
Which code segment should you use as the body for the CreateController method in AdminVerifierFactory.es?

A. Option A
B. Option B
C. Option C
D. Option D
Answer: C
Explanation/Reference:
Explanation:
The MemberInfo.CustomAttributes property gets a collection that contains this member's custom attributes.
The Any() statement will either return null or a collection of matched custom attributes. If it matches one or more, the controller is secure, otherwise an exception is thrown.
From scenario: 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.
Incorrect:
Not A: controller.GetType().Attributes will not return custom attributes.
References: https://msdn.microsoft.com/en-us/library/system.reflection.memberinfo.customattributes (v=vs.110).aspx

NEW QUESTION NO: 48
You are designing a distributed application that runs on the Microsoft Azure platform.
The application must store a small amount of information that is shared cross all users and does not change frequently.
You need to configure the application to meet the requirements.
Which server-side state management option should you use? (Each correct answer presents a complete solution. Choose all that apply.)
A. Microsoft Azure application state
B. SQL Database
C. Profile properties of the Microsoft Azure application
D. Microsoft Azure session state
Answer: B
Explanation/Reference:
Explanation:
SQL Database provides a relational database management system for Windows Azure and is based on SQL Server technology. With a SQL Database instance, you can easily provision and deploy relational database solutions to the cloud, and take advantage of a distributed data center that provides enterprise- class availability, scalability, and security with the benefits of built-in data protection and self-healing.
Incorrect:
Not A: Application State does not exist in Azure.
Not C: Profile properties stores personal, not global, information.
Not D: Session state is not global. Session states handles user information such as cookies, hidden fields, and query strings are some client-side options to tracking user state

NEW QUESTION NO: 49
You are developing an ASP.NET MVC application by using Visual Studio 2012.
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?
A. From the Debug menu in Visual Studio 2012, select Exceptions. Enable the Thrown check box for Common Language Runtime Exceptions.
B. From the DEBUG menu in Visual Studio 2012, select Attach to Process. Select the IIS process.
C. From the Debug menu in Visual Studio 2012, select Exceptions. Disable the User-unhandled check box for Common Language Runtime Exceptions.
D. From the TOOLS menu in Visual Studio 2012, click Customize. Click the Command tab and select Debug.
Answer: A
Explanation/Reference:
Explanation:
Configuring the debugger to break for first chance exceptions
To change when the debugger breaks, go to Debug->Exceptions...

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

NEW QUESTION NO: 50
You are developing an ASP.NET MVC application that provides instant messaging capabilities to customers.
You have the following requirements:
Messages must be able to be sent and received simultaneously.

Latency and unnecessary header data must be eliminated.

The application must comply with HTML5 standards.

You need to design the application to meet the requirements.
What should you do?
A. Instantiate a MessageChannel object on the client.
B. Implement WebSockets protocol on the client and the server.
C. Implement long-running HTTP requests.
D. Configure polling from the browser.
Answer: A

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