70-486 testing software(76 to 90) for IT candidates: Mar 2016 Edition

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70-486 Product Description:
Exam Number/Code: 70-486 vce
Exam name: Developing ASP.NET MVC 4 Web Applications
n questions with full explanations
Certification: Microsoft Certification
Last updated on Global synchronizing

Instant Access to Free VCE Files: Microsoft 70-486 Developing ASP.NET MVC 4 Web Applications

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Question No. 76

- (Topic 4) 

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:


Question No. 77

- (Topic 2) 

An advertising campaign was recently launched. Some of the ads contain a link to products that no longer exist or have IDs that have changed. 

You need to ensure that all product links display a product. 

Which code segment should you use to configure the route? 


A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer:


Question No. 78

HOTSPOT - (Topic 4) 

You are developing an ASP.NET MVC application that authenticates a user by using claims-based authentication. 

The application must: 

. Use Windows Identity Foundation 4.5. 

. Support the Windows Azure Access Control Service. 

You need to implement authentication. 

How should you build the class constructor? (To answer, select the appropriate option from the drop-down list in the answer area.) 



Answer: 



Question No. 79

- (Topic 2) 

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:


Question No. 80

- (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? 

A. Enable compression in IIS. 

B. Move the content to a second server. 

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

D. Implement HTTP caching in IIS. 

Answer:


70-486 exam question

Question No. 81

DRAG DROP - (Topic 3) 

You need to ensure that the transcode.exe utility is installed before the worker role starts. You have the following markup: 


Which markup segments should you include in Target 1, Target 2, Target 3, Target 4 and Target 5 to implement the startup task? To answer, drag the appropriate markup segments to the correct targets. Each markup segments 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. 


Answer: 



Topic 4, Mixed Questions 


Question No. 82

- (Topic 4) 

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. Configure polling from the browser. 

B. Implement long-running HTTP requests. 

C. Implement WebSockets protocol on the client and the server. 

D. Instantiate a MessageChannel object on the client. 

Answer:


Question No. 83

- (Topic 4) 

You are designing a localized ASP.NET application to support multiple cultures. You need to ensure that the application can be displayed in several languages. How should you implement this feature? 

A. Use a resource (.resx) file. 

B. Include language-specific content in the assembly manifest. 

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

D. Ensure that all strings are marked internal. 

Answer:


Question No. 84

- (Topic 2) 

You updated the web.config file with the HTTP run-time value required to display an alternative version of the site. 

You need to ensure that the correct page displays to the users. 

Which code segment should you use to update the controller? 

A. If (Request.IsTabletDevice) 

B. If (Request.Browser.IsBrowser("Mobile")) 

C. If (Request.UserAgent["Tablet"]) 

D. If (Request.Browser.IsMobileDevice) 

Answer:


Question No. 85

- (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's search. 

What should you do? 

A. Store search results and page index in Session. 

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

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

D. Store search results and page index in TempData 

Answer:


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Question No. 86

- (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.) 



A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: A,C 


Question No. 87

HOTSPOT - (Topic 1) 

You need to ensure that only valid parameters are passed to the EditLog action. 

How should you build the route? (To answer, select the appropriate options in the answer area.) 



Answer: 



Question No. 88

- (Topic 2) 

You need to implement client-side animations according to the business requirements. 

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

A. $("body h1:nth-child(1)").fadeIn(1000); 

B. $("body h1:nth-child(1)")-fadeOut(1000); 

C. $("body h2:nth-child(1)").animate({ opacity: 0 }); 

D. $("body h1:nth-child(1)").animate({ opacity: 1 }); 

Answer: B,C 


Question No. 89

- (Topic 4) 

You are developing an ASP.NET MVC application that uses forms authentication. The application uses SQL queries that display customer order data. 

You need to prevent all SQL injection attacks against the application. 

How should you secure the queries? 

A. Implement parameterization. 

B. Pattern check the input. 

C. Filter out prohibited words in the input. 

D. Escape single quotes on string-based input parameters. 

Answer:

Explanation: With most development platforms, parameterized statements that work with parameters can be used (sometimes called placeholders or bind variables) instead of embedding user input in the statement. A placeholder can only store a value of the given type and not an arbitrary SQL fragment. Hence the SQL injection would simply be treated as a strange (and probably invalid) parameter value. 

Reference: https://en.wikipedia.org/wiki/SQL_injection#Parameterized_statements 


Question No. 90

- (Topic 2) 

You need to modify the application to meet the productId requirement. 

What should you do? 

A. Modify the RegisterGlobalFilters method of the Global.asax.cs file as follows. Contract.Assume<ArgumentException>(productId != 0); 

B. Modify the GetDealPrice method of ProductController as follows. Contract.Requires<ArgumentException>(productId > 0); 

C. Modify the RegisterGlobalFilters method of the Global.asax.cs file as follows. Contract.Requires<ArgumentException>(productId > 0); 

D. Modify the GetDealPrice method of ProductController as follows. Contract.Assume<ArgumentException>(productId > 0); 

Answer:

Explanation: 

The Contract.Requires(Of TException) method specifies a precondition contract for the enclosing method or property, and throws an exception if the condition for the contract fails. Syntax: 'Declaration Public Shared Sub Requires(Of TException As Exception) ( _ condition As Boolean _) Type Parameters TException The exception to throw if the condition is false. Parameters condition Type: System.Boolean The conditional expression to test. 

Reference: Contract.Requires(Of TException) Method (Boolean)