Questions Ask for 70 486 dumps 2021
It is impossible to pass Microsoft 70 486 certification exam without any help in the short term. Come to Exambible soon and find the most advanced, correct and guaranteed Microsoft 70 486 study guide practice questions. You will get a surprising result by our Update Developing ASP.NET MVC 4 Web Applications practice guides.
Q21. - (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?
A. ASP.NET session state
B. A local database
C. A state server
D. Profile properties
Answer: C
Q22. - (Topic 4)
You are designing a distributed application that runs on the Windows Azure platform.
The application must store a small amount of insecure global information that 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. Windows Azure application state
B. SQL Azure
C. Profile properties of the Windows Azure application
D. Windows Azure session state
Answer: B,D
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.
Session States in Windows Azure.
If you are a Web developer, you are probably very familiar with managing user state - that is you are familiar with tracking user activity and actions across several request-response exchanges that occur in Web applications. Since HTTP is a stateless protocol, developers over the years have developed all sorts of means to manage state. You'll even find an MSDN page providing alternatives and recommendations for state management here. Cookies, hidden fields, and query strings are some client-side options to tracking user state. When it comes to managing that state on the server-side, most Web developers rely on session objects.
Q23. - (Topic 4)
You are designing an MVC web application.
The view must be as simple as possible for designers who do not have a technical
background.
You need to combine two existing models to meet the requirement.
Which component of the MVC framework should you use?
A. View
B. View Model
C. Controller
D. Model
Answer: B
Q24. HOTSPOT - (Topic 4)
You are developing an ASP.NET MVC application. The layout page of the application references the jQuery library. You develop a view that uses the layout page. The view includes the following markup:
The application includes the following class:
When a user clicks the button, an AJAX call must retrieve the partial view and append it to the newBooks div element.
You need to implement the AJAX request.
How should you complete the relevant code? To answer, select the appropriate code segment from each list in the answer area.
Answer:
Q25. - (Topic 3)
You need to ensure that all customers can delete videos regardless of their browser capability.
Which code segment should you use as the body of the SendAsync method in the DeleteHandler class?
A. Option A
B. Option B
C. Option C
D. Option D
Answer: B
Q26. - (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: B
Q27. - (Topic 4)
You are developing an ASP.NET MVC application that enables you to edit and save a
student object.
The application must not retrieve student objects on an HTTP POST request.
You need to implement the controller.
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
Q28. - (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
Q29. DRAG DROP - (Topic 3)
You need to ensure that the transcode.exe utility is installed before the worker role starts.
How should you implement the startup task? (To answer, drag the appropriate values to the correct element or attribute. Each value 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:
Q30. - (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