70-486 Exam
Tips for exam 70 486 pdf
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Q11. - (Topic 2)
You need to update the routes to ensure that a product is always displayed on the product page.
Which code segment should you use?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: B
Q12. - (Topic 2)
You are designing a Windows Communication Foundation (WCF) service that uses the Product class.
You need to update the class to meet the storage requirement.
What should you do? (Each correct answer presents part of the solution. Choose all that apply.)
A. Mark the Product class with the DataContract attribute.
B. Mark the public members of the Product class with the DataContractFormat attribute.
C. Mark the Product class with the CollectionDataContract attribute.
D. Mark the public members of the Product class with the DataMember attribute.
Answer: A,D
Explanation: So as of .NET 3.5 SP1, you don't have to add data contract or data member
attributes anymore - if you don't then the data contract serializer will serialize all public
properties on your class, just like the XML serializer would.
HOWEVER: by not adding those attributes, you lose a lot of useful capabilities:
. without [DataContract], you cannot define an XML namespace for your data to live
in . without [DataMember], you cannot serialize non-public properties or fields . without [DataMember], you cannot define an order of serialization (Order=) and the
DCS will serialize all properties alphabetically . without [DataMember], you cannot define a different name for your property (Name=) . without [DataMember], you cannot define things like IsRequired= or other useful attributes . without [DataMember], you cannot leave out certain public properties - all public properties will be serialized by the DCS
Q13. - (Topic 4)
You are developing an ASP.NET MVC application.
You need to authenticate clients by using an ASP.NET membership database.
Which authentication method should you implement?
A. Kerberos
B. Forms
C. Basic
D. Windows
Answer: B
Q14. DRAG DROP - (Topic 4)
You are developing an ASP.NET MVC application in a web farm. The application has a page that accepts a customer’s order, processes it, and then redirects the browser to a page where the order is displayed along with the shipping information.
The order information should be available only to the page where the order is displayed.
You need to store state and configure the application.
What should you do? To answer, drag the appropriate item to the correct location. Each item 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:
Q15. - (Topic 1)
You need to make all of the rows in the table bold in the Views/RunLog/GetLog.cshtml view.
Which code segment should you use?
A. Table > th:last-child { font-weight: bold; }
B. Table+first-child{ font-weight: bold; }
C. Table>tr>th:nth-child{2){font-weight: bold; }
D. Table > tr {font-weight: bold;}
Answer: D
Q16. DRAG DROP - (Topic 4)
You are developing an ASP.NET MVC application in Visual Studio 2012. The application processes data for a bakery and contains a controller named BagelController.es that has several actions. The GetBagel action is defined in the following code segment.
The GetBagel action is the only action that should be accessed via a URL pattern. Routes
to the other actions in the controller must be suppressed.
The default route must map to HomeController and the Index action.
You need to build the routes.
Which three code segments should you use in sequence? (To answer, move the
appropriate actions from the list of actions to the answer area and arrange them in the
correct order.)
Answer:
Q17. - (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. 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
Q18. - (Topic 4)
You are designing a data-oriented application that features a variety of storage schemas. The application object model must be mapped to the various storage schemas.
You need to enable developers to manipulate the data.
Which ADO.NET data access strategy should you use? (Each correct answer presents a complete solution. Choose all that apply.)
A. LINQ to SQL
B. Entity Framework
C. DataAdapter
D. DataReader
Answer: A,B,C
Q19. DRAG DROP - (Topic 4)
You are developing an ASP.NET MVC application.
Before an action is executed, information about the action must be written to a log. After
results are returned, information about the results also must be written to the log.
You need to log the actions and results.
You have the following code:
Which code segments should you include in Target 1, Target 2 and Target 3 to implement
the LogActionFilter class? (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.)
Answer:
Q20. - (Topic 2)
The GetDealPrice method must be called by using Ajax.
You need to get the price of a product by using the GetDealPrice method of the ProductController.
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: C,D
26. - (Topic 2)
You need to add a method to the ProductController class to meet the exception handling requirements for logging.
Which code segment should you use?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: A