MVC Framework Online Quiz

Q 1 - AppCmd.exe is an application that helps you work with which objects? (Choose all that apply.)

A - Site

B - Users

C - Config

D - App

E - A, D and E

F - All of the above

Q 2 - You are adding a reporting vertical to an enterprise application. Many of the reports will be run every morning by a set of users. Some of the reports will be identical as every member of a team will get the same report sometime in the morning. What kind of caching will provide an improvement in performance? (Choose all that apply.)

A - Data caching

B - Page output caching with duration of two minutes

C - Page output caching with duration of four hours

D - Windows AppFabric caching

E - A, C and D

F - All of the above

Q 3 - Your team is building an application and you are reviewing the functional specifications. Your team must include a stockticker in the UI that displays the companys stock price every 15 minutes, and include the capability to do partial saves of base objects as users step through a data entry wizard. You want to use the same approach for both requirements to make it easier to add functionality and maintain it going forward. What approach should you use?

A - Use JavaScript to refresh the page every 15 minutes and to manage whether wizard buttons are enabled or disabled.

B - Use AJAX to make asynchronous calls to the server on a timer for the stock price and to automatically save the base objects as the user navigates through the wizard.

C - Use jQuery to refresh the page every 15 minutes and to manage whether wizard buttons are enabled or disabled.

D - Use data validation annotations on the model to ensure that the stock price is validated every 15 minutes and that the client saves the base object information after every wizard step.

E - C and A both

F - All of the above

Q 4 - You want to support the Internet Explorer, Firefox, and Opera web browsers in your application. Which vendor-specific extensions do you need to include with CSS3 properties? (Choose all that apply.)

A - webkit-

B - ms

C - o

D - hp

E - moz

F - B , D and E

Q 5 - You are globalizing an application and are compiling a list of items that need to be translated. Which items should be included on the list? (Choose all that apply.)

A - Images that are used as part of the menu structure

B - The company logo

C - Server error-logging messages

D - Button tooltips

E - A and D both

F - All of the above

Q 6 - You are helping a client estimate the effort involved in adding comprehensive monitoring to an enterprise-level ASP.NET MVC application. Which of the following are useful considerations while building the estimate? (Choose all that apply.)

A - Adding health monitoring involves many choices. An evaluation will have to be performed to determine which monitors will be of real use.

B - Adding generic logging can be done as part of the rework. After the logging pattern has been established, you can add logging as part of any new work and as part of the refactoring process.

C - Adding tracing must be done completely and comprehensively before it can be of any use. There is no point in implementing tracing in a single part of the application if you are not going to refactor the application.

D - Creating a data collection set in Performance Monitor will provide all the needed information and can be set up in a few minutes.

E - A and B both

F - All of the above

Q 7 - You support hardware purchasing for an ASP.NET MVC application in your company. The application is finished, and the development team knows the number of intended users. Which approach will give the team the best understanding of the application's hardware needs?

A - Create several web tests that exercise all parts of the application, including all static pages. Run these tests in a constant load at various levels to see the effect on performance.

B - Create several web tests that exercise all parts of the application, including all static pages. Run these tests in a step approach up to the maximum expected number of users. This will give you an idea of the load one server can handle.

C - Create several web tests that exercise all parts of the application, including allstatic pages. Run these tests in a goal-based approach in which the percent of CPU usage and percent of memory usage metrics are set to the company standard maximums. Evaluate how many users it takes to reach the maximum levels.

D - Create several web tests that exercise only the dynamic parts of the application, ignoring all static content. Run these tests in a goal-based approach in which the percent of CPU usage and percent of memory usage metrics are set to the company standard maximums. Evaluate how many users it takes to reach these maximum levels.

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 - A SQL injection attack occurs when an application allows input submitted by the client to be run as part of a SQL command. What actions should a developer take to ensure that this doesn't happen? (Choose all that apply.)

A - Use Entity SQL because it does not suffer from the same risk.

B - Use SQLParameters to submit the parameters.

C - Use Linq-to-Entities to access the database,

D - Filter out keywords and symbols.

E - B and C both

F - All of the above

Q 10 - . How to return the JSON from action method in ASP.Net MVC?

A - return JSON()

B - return ActionResult()

C - return viewResult()

D - return Result()

E - C and D both

F - All of the above