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What should you do?

You create Microsoft Windows-based client applications. You are designing a smart client application for warehouse packaging clerks. The application must permit the clerks to add and delete items in the packaging invoices they create at their workstations. Each workstation has only a keyboard and a hand-held barcode scanner for input. You need to design the user interface for the application such that the clerks can add and delete items with minimum effort. What should you do?

Which three aspects of the testing environment should you take into account?

You create Web-based client applications. You are creating a sales management application. The application will be used to produce sales orders. Sales data, including orders and product information, is stored in a central Microsoft SQL Server 2005 database. The application uses Microsoft Windows Integrated security to access data. You test the application component that is used to retrieve sales order information from the database. The tests are successful. You check the code back into the source control so that the other testers can utilize the code. The testers notify you that the application fails to connect to the database in the test environment. You test the application again and the tests are successful. You need to recreate the bug environment to investigate and resolve the bug. Which three aspects of the testing environment should you take into account? (Each correct answer presents part of the solution. Choose three.)

Which parameter should you use?

You are developing an Office Visio 2007 Shared Add-in.

You construct an event sink class that listens to events from the Visio 2007 Application, Document, Page, and Shape objects. The VisEventProc function has the following signature:

Public Function VisEventProc(
ByVal eventCode As Short,
ByVal source As Object,
ByVal eventId As Integer,
ByVal eventSequenceNumber As Integer,
ByVal subject As Object,
ByVal moreInformation As Object) As Object

You need to construct a switch to identify the object that raised the event.

Which parameter should you use?