You are tasked with creating a .NET application that interacts with a SQL Server database. You want to use a DataAdapter to efficiently populate a DataTable with the result set of a complex SQL query. Which method of the DataAdapter would you use for this purpose?
- Fill
- FillSchema
- GetData
- Update
The Fill method of the DataAdapter is used to populate a DataTable or a DataSet with the result set of a SQL query. It efficiently retrieves data from the database and populates the specified DataTable with the result set, making it suitable for populating a DataTable with the result set of a complex SQL query in a .NET application.
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