Which two actions should you perform?
You create a Windows application by using the .NET Framework 3.5.
You plan to test the application by using 5,000 records in a limited test environment.
The application will process 1 million records in a production environment.
You need to test the application to identify potential problems that might occur when the application is
moved to the production environment.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
Which two actions should you perform?
You create an application by using Microsoft Visual Studio .NET 2008 and the .NET Framework 3.5. The application contains the following components:
– A business tier component
– A data access tier component
– A Microsoft SQL Server database
The database stores sales order data. You plan to design a validation strategy that meets the following requirements:
– For each order, the ship date must be greater than the order date.
– Validation errors must be detected as early as possible.
– Validation must be enforced regardless of which applications or application components modify the order data.
You need to ensure that the validation strategy meets the specified requirements. Which two actions should you perform?
(Each correct answer presents part of the solution. Choose two.)
What should you do?
You are creating a Windows application by using the .NET Framework 3.5. The application uses Microsoft SQL Server 2008 authentication to connect to a relational database. You need to devise a storage strategy for the connection string to prevent unauthorized users from accessing the information. What should you do?
What should you do?
You are an enterprise application developer. You are designing an event logging mechanism for a Web-based application. The application uses Windows authentication. The application retrieves data from a Microsoft SQL Server database. The event logging mechanism must meet the following requirements: All logon and logoff events are logged.All exceptions are logged.All access to the database is logged. All application start and end events are logged. You need to ensure that all the requirements are met by using the minimum amount of coding effort. What should you do?
Which two actions should you perform?
You create a Windows application by using the .NET Framework 3.5.
The application uses a Microsoft SQL Server 2008 database.
You discover that the application is non-responsive and performs slowly at certain times during the day.
Twenty-five additional users are added to the application to meet a deadline.
You need to ensure that all users experience a consistent level of high application performance
throughout the day. You want to achieve this goal by using minimum development effort.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
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?
What should you do?
You create a Windows application by using the .NET Framework 3.5. You plan to use ClickOnce deployment. The application will run in a partial trust environment. You need to store user preferences for the application. What should you do?
Which type of files should you deploy?
You are an enterprise application developer. You have created an application that uses a logging exception mechanism to monitor bugs. The monitoring mechanism must log the source code line number where the exception is thrown. You need to deploy the application binaries to meet the monitoring requirements.
Which type of files should you deploy?
Which two actions should you perform?
You create a Windows application by using the .NET Framework 3.5.
The application is used for stock trading purposes. The application has the following features:
The application is deployed to workstations that contain four monitors.
Only one instance of the application can be run at a time.
The application has a multiple-document interface (MDI).
A third-party control is used on the Windows form to display real-time data by using graphs.
The stack of monitors on each workstation is two monitors high and two monitors wide.
When multiple stock quotes are viewed at the same time, the Windows form has to be extended to
another monitor.
The information has to be viewed across the monitors together.
You need to modify the application to meet the following requirements:
Users can compare two or more stock quotes at the same time.
The Windows form can be maximized and restored to the monitor selected by the user.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)
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?