Microsoft
70-516 · Question #20
70-516 Question #20: Real Exam Question with Answer & Explanation
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Question
You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4.0 to create an application. You use a TableAdapter object to load a DataTable object. The DataTable object is used as the data source for a GridView control to display a table of customer information on a Web page. You need to ensure that the application meets the following requirements: - Load only new customer records each time the page refreshes. - Preserve existing customer records. What should you do?
Options
- ASet the ClearBeforeFill property of the TableAdapter to false.
- BSet the ClearBeforeFill property of the TableAdapter to false.
- CSet the ClearBeforeFill property of the TableAdapter to true.
- DSet the ClearBeforeFill property of the TableAdapter to true.
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