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Elenco in ordine alfabetico delle domande di 70-305: Developing and implementing Web applications with Microsoft Visual Basic .NET and Microsoft Visual Studio .NET

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- The login page for your Web application uses many PNG graphics to indicate what the user should do. Some users report difficulty with this page because they are browsing with graphics disabled. What should you do to make this page more accessible?   Add ALT text to all graphics to indicate their purpose.
- The machine.config file on your computer contains this setting:

<customErrors mode="RemoteOnly"/>

Your application's root directory contains a web.config file with this setting:

<customErrors mode="On">
    <error statusCode="404" redirect="404.aspx" />
</customErrors>

Your application's /custom directory contains a web.config file with this setting:

<customErrors mode="Off" />

Your application's /custom/local directory contains a web.config file with this setting:

<customErrors mode="On">
    <error statusCode="404" redirect="404.htm" />
</customErrors>

A user at a remote computer requests the file /custom/remote/bad_doc.aspx, which does not exist. What is the result?   The default ASP.NET error page is displayed.

- The Orders table of your corporate database contains approximately 650,000 orders. The average customer has placed between 5 and 10 orders. You are designing a Web Form that will allow users to enter a customer ID. The form will then retrieve and display only the orders placed by that customer. What strategy should you use for retrieving the correct orders?   Create a stored procedure on the server that will return only the desired orders.