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Answer:<br />
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Explanation:<br />
See:<br />
http://msdn.microsoft.com/en-us/library/7HYPERLINK<br />
us/library/7wd6ex19.aspx#_blank"wd6ex19.aspx<br />
Question: 7<br />
Errors occasionally occur when saving data using the FlightInfoContext ADO.NET Entity Framework<br />
context. <strong>Up</strong>dates <strong>to</strong> the data are being lost when an error occurs.<br />
You need <strong>to</strong> ensure that data is still saved when an error occurs by retrying the operation. No more<br />
than five retries should be per<strong>for</strong>med.<br />
Which code segment should you use as the body of the SaveChanges() method in the<br />
FlightInfoContext.es file?