A. Install B. Commit c. Rollback D. Uninstall in C#

Encoding QR in C# A. Install B. Commit c. Rollback D. Uninstall

3. 4.

Which of the following deployment tools enables multiple developers to work on a site simultaneously while detecting potential versioning conflicts

Which of the following deployment tools has the potential to improve responsiveness of the website to end users

In the following case scenarios, you apply what you ve learned in this chapter. If you have difficulty completing this work, review the material in this chapter before beginning the next chapter. You can find answers to these questions in the Answers section at the end of this book.

You are an application developer for Fabrikam, Inc., a financial services company. You have been told that users are receiving errors on certain pages in the site. You need to turn off the detailed errors in production and direct users to a default error page. However, administrators executing code directly on the server should still be able to see the errors. You also need to debug these errors. You cannot reproduce them on your machine. Therefore, you need to debug them against the staging server. Answer the following questions based on the scenario just defined.

1. 2. 3. 4. 5.

How will you disable transmitting error detail to users of the site How will you implement a default error page for users How will you ensure that errors are still available for administrators to view How can you debug against the staging environment How can you apply these settings when you publish the web application in the future, while keeping the current settings for use in your development environment

You are an application developer for Fabrikam, Inc., a financial services company. The configuration changes you made to your application in the previous scenario have been very successful. However, you still have one persistent issue that you cannot seem to solve in development or staging. Therefore, you want to turn tracing on for the specific page and view the results by accessing the page from the server. In addition, your manager has asked you to begin monitoring key events in the system to verify the application s health. Answer the following questions based on the scenario just defined.

1. 2.

How should you configure tracing for the issue How should you enable health monitoring for your application

You are a developer for Contoso, Ltd, a video streaming company. You are the sole developer of the company s external website, which allows customers to rent and view videos online. The reliability of the application is critical, so the quality assurance team must test any changes you make on a staging server before you make changes to the production web server. You frequently work from your home. Unfortunately, Contoso s virtual private network (VPN) is unreliable, so you must do your development on your laptop computer. You can only access the staging and production web servers from the internal network or the VPN, but that s not a problem because you don t need to make updates to those servers very frequently. Additionally, your Internet connection is a low-bandwidth cellular link, so you need to avoid sending large updates across the connection. Answer the following questions.

1. 2.

Which tool would you use to update the staging server Which tool should the quality assurance people use to update the production server

To successfully master the exam objectives presented in this chapter, complete the following tasks.

For this task, you should complete the first practice to gain experience working with remote debugging. Practice 2 helps with client script debugging.

Practice 1 Find some ASP.NET code that matches code deployed on a development server. Deploy the remote debugging tool to the development server. Run the remote debugging tool from the server. Use Visual Studio to open the code, attach to the running server process, and step into code based on a request. Practice 2 Find (or write) some code that contains client-side JavaScript. You can find appropriate code on this book s CD (in the samples for s 7 and 8. Open the code in Visual Studio. Run the webpage in a browser. Configure Internet Explorer to allow script debugging. Use Visual Studio to connect to the browser s process and step into the client-side code.