You create an application by using Microsoft Visual Studio 2008 and the .NET Framework 3.5.
The application is hosted on a Web server that runs Microsoft Windows Server 2003. It connects to a third-party system by using Web service calls.
The third-party system experiences occasional unplanned outages. When a system outage occurs, the application must perform the following tasks:
– Log error details.
– Notify an on-call technician.
You need to develop a strategy to perform the required tasks.
What should you do?

You create an ASP.NET application by using Microsoft Visual Studio .NET 2008 and the .NET Framework 3.5.
To access a Microsoft SQL Server database, the application reads the following connection string from the Web.config file.

Server=SQL1;Database=Contoso;Integrated Security=SSPI;

The application is configured to use the Microsoft Internet Information Services (IIS) anonymous authentication.
You deploy the application to a production server that hosts several corporate ASP.NET applications.
You discover that database authentication fails on the production server. You need to ensure that the application can connect to the database.
You also need to ensure that no additional applications are granted access to the database.
What should you do?

You create an application by using Microsoft Visual Studio .NET 2008 and the .NET Framework 3.5.
You are deploying the application on your company network. The deployment must meet the following requirements:
– Supports post-installation rollback.
– Supports deployment through Active Directory Group Policy.
– Ensures that the application is added to the Start menu.
You need to identify a deployment method that meets the requirements by using the minimum amount of administrative effort.
Which method should you use?

You are designing a component for a Windows Forms application by using Microsoft Visual Studio .NET 2008 and the .NET Framework 3.5.
The component will process a long-running business transaction. You plan to provide the status of completion of the transaction to the users.
You need to ensure that the application displays a progress bar that reports the percentage of completion of the transaction.
You need to achieve this goal without using the polling method.
What should you do?

You create an application by using Microsoft Visual Studio .NET 2008 and the .NET Framework 3.5.
The application must use a local data store to support those applications that connect occasionally.
You need to ensure that the local data store meets the following requirements:
– It does not create additional services on client computers.
– It provides synchronization capabilities to other data stores.
Which local data store should you use?

You are creating multiple enterprise applications by using the .NET Framework 3.5. All the applications will be deployed on a single computer.
You purchase a COM component from a third-party vendor. You plan to reuse a specific functionality of the component in the applications.
The COM component will be used by 25 developers who work on different applications.
You need to ensure that the types referenced in the COM component are compatible among the developers.
What should you do?

You create an ASP.NET application by using Microsoft Visual Studio .NET 2008 and the .NET Framework 3.5.
The application uses a Microsoft SQL Server database. During testing, the application intermittently logs the following exception message:
“Transaction (Process ID xxx) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction.”
The error cannot be reproduced in the development environment. You need to identify the root cause of the exception.
What should you do?

You create a Windows Forms application by using Microsoft Visual Studi .NET 2008 and the .NET Framework 3.5.
The application is installed on several computers on the network.
All unhandled and unexpected exceptions must be logged to a central location to allow reporting for administrator users.
You need to record the exception details. What should you do?

You create an application by using Microsoft Visual Studio .NET 2008 and the .NET Framework 3.5.
The application includes two namespaces named Contoso.Security and Contoso.Log.
Classes in the Contoso.Security namespace will be distributed for use in a data access layer component.
Classes in the two namespaces will be distributed for use by other client components in the application.
Not all client components will use both the Contoso.Security and Contoso.Log classes.
You plan to design a strategy for component reuse. You need to ensure that unnecessary code is not distributed to any client application.
You also need to ensure that all necessary code is available to dependent components.
What should you do?

You create an application by using Microsoft Visual Studio 2008 and the .NET Framework 3.5.
The application is hosted on a Web server that runs Microsoft Windows Server 2003. It connects to a third-party system by using Web service calls.
The third-party system experiences occasional unplanned outages. When a system outage occurs, the application must perform the following tasks:
– Log error details.
– Notify an on-call technician.
You need to develop a strategy to perform the required tasks.
What should you do?