MVC Framework Online Quiz


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Following quiz provides Multiple Choice Questions (MCQs) related to MVC Framework. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Q 1 - You are designing an application in which a section of the main page will be populated by content from a third-party provider. You do not have control over the responsiveness of the client or how much information will be returned with each request. The call is to a Restful service and will return the information formatted in Extensible Markup Language (XML). What is the best way to implement this application?

A - Design a model that handles the data call to populate the model. Create a partial view containing only this display area and put an asynchronous service call that returns this model in the partial view controller.

B - Put a synchronous service call into the main page controller.

C - Create a partial view containing only this display area and put a synchronous service call in the partial view controller.

D - Create a partial view containing only this display area and put an asynchronous service call in the partial view controller.

E - A and D both

F - All of the above

Answer : A

Explanation

A.Because you do not have control over the responsiveness of the third- party provider and you do not know how much data might be returned from each call, you should wrap the call in the asynchronous framework. Providing the data in a strongly-typed model gives it more flexibility than working with the raw XML on the client side.

Q 2 - You are building an application in which you want to display updated information to a website every 15 minutes. What are efficient ways to manage the update? (Choose all that apply.)

A - WebSockets

B - HTTP polling with 1-minute intervals

C - HTTP long polling

D - HTTP polling with 15-minute intervals

E - A and D both

F - All of the above

Answer : E

Explanation

E.WebSockets can be used to pass information between the client and server.HTTP polling with 15-minute intervals is a valid way to get the informa- tion within the required time frame.

Answer : C

Explanation

C.You should use general styles as much as possible. Achieving a certain look and feel means that you might have to create some specific styles, however.

Answer : E

Explanation

E.This installs all the necessary mobile packages.All mobile views and mobile master layout ensure that the page will load accordingly.

Q 5 - You are developing an ASP.NET MVC application. You have a set of requirements to create a help section for remote users. Your typical help scheme is help/desktop or help/mobile, so logically this section should be help/remote. The change board wants the links in the application to point to the default support site. Which code segment would you use?

A - routes.MapRoute(name: "Default",url: "{controller}/{action}/{id}", defaults: new { controller = "Home",action = "Index", id = UrlParameter.Optional });

B - routes.MapRoute( "remote", "help/remote",new { controller = "support", action = "Index" });

C - routes.MapRoute( "remote", "help",new { controller = "support", action = "Index" });

D - routes.MapRoute( "remote", "remote/help",new { controller = "support", action = "Index" });

E - C and C both

F - All of the above

Answer : B

Explanation

B.This is how you add an additional route and point to a different controller.

Answer : E

Explanation

E.Bundling every script into a single large file might decrease the effective- ness of concurrent downloading.Not separating scripts logically might lead to the user downloading scripts that will never be used. Although the download experience is maximized, it does not make sense to download unused scripts.

Answer : C

Explanation

C. Starting from a midlevel count of users and then increasing to the total number of possible numbers should give you an idea of what is happening during the day-to-day running of the application in production

Q 8 - Windows Azure ACS allows for federated identification from outside agencies such as a Microsoft account or Facebook. Which entity issues the final token that your application will accept for access?

A - The outside agency

B - Your application

C - Your network firewall

D - Windows Azure ACS

E - A and B both

F - All of the above

Answer : D

Explanation

D.ACS reads the token provided by the identity providers and creates a token that your application understands and accepts.

Answer : B

Explanation

B.Makes Test Driven Development (TDD) very difficult

Q 10 - Which Helper Method Returns binary output to write to the response?

A - Content

B - File

C - JavaScript

D - Json

E - C and D both

F - All of the above

Answer : B

Explanation

B.File Helper Method Returns binary output to write to the response


mvc_framework_questions_answers.htm

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