What should you do?
You have developed a console application by using the Microsoft .NET Framework 1.1. The console
application uses a set of assemblies for the business logic and the data layer.
You plan to convert the console application to a Windows Forms application.
You need to design a conversion strategy by using minimum amount of time and development effort.
What should you do?
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?
What should you do?
You are creating a Windows application by using the .NET Framework 3.5. The application connects to a database within the corporate network. It retrieves data from a read-only database. The database contains a table named Customers. An XML file that contains new customer data is periodically provided to the application. The XML file has the following specifications:
* It has the same schema as that of the Customers table.
* It will be integrated into the Customers table.
* It will be removed after data integration.
The application requires data from the Customers table and the XML file to bind to a DataGridView control.
You need to ensure that data can be retrieved together from the two data sources by using minimum development effort. What should you do?
What should you do?
You are an enterprise application developer. You develop an application that contains a service component that is exposed as a Web service. You plan to expose the service component by using Remoting and Microsoft Message Queuing (MSMQ). You need to test the service component. You also need to ensure that the tests can be reused, regardless of the technology used for communication.
What should you do?
Which proof of concept should you create?
You plan to create a Windows application by using the .NET Framework 3.5.
The Windows application must use a proprietary protocol to connect to a Windows Communication
Foundation (WCF) service. The application persists data to a Microsoft SQL Server 2008 database by
using the WCF service.
You need to analyze the feasibility of creating the application.
Which proof of concept should you create?
Which technology should you use?
You create an application by using Microsoft Visual Studio .NET 2008 and the .NET Framework 3.5. You have a pre-defined database schema.
You plan to design a business object layer in the application. The business object layer must map each database table in the schema to an objectin the layer.
The application must provide support for different database providers.
You need to identify a technology to implement the business object layer by using the minimum amount of development effort.
Which technology should you use?
What should you do?
You are creating a Windows application by using the .NET Framework 3.5. The application has to be configured for deployment to client computers. You need to ensure that the application meets the following requirements:
* The application state is stored for each instance.
* The administrator can configure the general look and feel of the application from a single location.
What should you do?
What should you do to meet the outlined requirements in one roundtrip to the database?
8:You are creating a Windows application by using the .NET Framework 3.5. The application will be used to retrieve information about the technical skills of the employees. The data will be retrieved from the following related tables on a Microsoft SQL Server 2008 database instance by using LINQ to SQL:
* EmployeeSkills table
* TechnicalSkills table
The application must retrieve data from the TechnicalSkills table only when the correspondingEmployeeSkills rating value is 3. In addition, the application must
minimize data returned and prevent duplicate information from being returned.
You need to meet the outlined requirements in one roundtrip to the database.What should you do?
What should you do?
You are an enterprise application developer. You review the design of a component. The component processes billing for an online store application. The application is developed by using ASP.NET 2.0. The component must be highly available during business hours. You need to ensure that the component meets the following requirements: It reads all orders that must be billed. It sends an e-mail notification to the users.It receives confirmation for credit card and bank account transactions.
What should you do?
What change in design should you recommend?
You create a Windows application by using the .NET Framework 3.5.
You plan to evaluate an application design that contains the following specifications:
Common dialog controls are used to browse through files and folders.
Files are saved by using the StreamWriter object.
When the Save button is clicked, a MessageBox control displays a message.
The message warns the user about the requirement for elevated rights.
You need to ensure that the application meets the following requirements:
It works compatibly on Microsoft Windows XP and Windows Vista operating systems.
It follows Windows Vista User Experience guidelines.
It is able to save a physical file outside the application folder when the Save button is clicked.
What change in design should you recommend?