MVC Framework Online Quiz

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

Q 2 - What is the first request sent to start HTTP polling?

A - HTTP DELETE

B - HTTP GET

C - HTTP CONNECT

D - Upgrade request

E - B and D both

F - All of the above

Q 3 - You are creating an ASP.NET MVC web application. The application must accept user input for a ProductName field. To reduce delays due to invalid entries making round trips between the client and server, user input should be validated on the client before being submitted to the server. Which code segment should you choose?

A -

@Html.LabelFor(model ⇒ model.ProductName)
@Html.EditorFor(model ⇒ model.ProductName)

B -

@Html.LabelFor(model ⇒ model.ProductName)
@Html.ValidationMessageFor (model ⇒ model.ProductName)

C -

@Html.EditorFor(model ⇒ model.ProductName)@Html.ValidationMessageFor(model⇒model.ProductName)

D -

@Html.LabelFor(model ⇒ model.ProductName)

E - C and A both

F - All of the above

Q 4 - Your company has joined an industry accessibility group and you are a member. As one of your responsibilities, you have been asked to estimate the time it would take to modify your corporate site for accessibility. What should you consider to properly estimate the required time? (Choose all that apply.)

A - The amount of text in the website

B - The level of current usage of HTML helpers in your views

C - The numbers of controllers in the application

D - The complexity of your data entry forms

E - B and D both

F - All of the above

Q 5 - You have a set of requirements that expects a particular action to be accessed only through HTTPS by an authenticated user. What is the best way to meet these requirements?

A - Use the Authorize attribute before the RequireHttps filter.

B - Use the RequireHttps attribute before the Authorize filter.

C - Use a custom action filter that combines the check for HTTPS and the check for authentication into a single filter.

D - Use Authorize alone; you do not need to use RequireHttps separately if you already have Authorize, because using Authorize implies the use of HTTPS.

E - C and D both

F - All of the above

Q 6 - You inherited a working application that began as a proof of concept but was eventually adopted as a production application without being refactored. Many new requirements need to be added. As part of your initial analysis, you notice a lot of problems with bad data. Which solutions will help remediate this issue? (Choose all that apply.)

A - Running the Performance Wizard to sample CPU usage

B - Adding code contracts to ensure that the input parameters have expected values

C - Adding code contracts to ensure that the return values meet specific criteria

D - Adding code contracts to ensure that objects do not become invalid during process

E - Running the Visual Studio profiler to analyze application flow

F - B, C and D

Q 7 - You want to configure Windows Azure diagnostics. Where do you configure the specific Performance Monitors you want to have run in support of your application?

A - ServiceDefinition.csdef

B - ServiceConfiguration.cscfg

C - Diagnostics.wadcfg

D - Web.config

E - A and B both

F - All of the above

Q 8 - Why should you create a custom role provider? (Choose all that apply.)

A - To use a data source not regularly supported

B - To use the SimpleRoleProvider

C - To use a database design different than .NET provides

D - To provide a special configuration file entry

E - B and C both

F - All of the above

Q 9 - Which of the following statement is false about MVC in .NET?

A - Complete control over your HTML Markup

B - Makes Test Driven Development (TDD) very difficult

C - Allows you to create SEO-friendly URLs for your site

D - Enables rich AJAX and jQuery integration

E - A and D both

F - All of the above

Q 10 - what is strongly typed view in mvc

A - view created with model class

B - view having same name as class

C - view created with strong keyword

D - view created with controller class

E - E,C and D both

F - All of the above