To answer this question, you need to understand the purpose of the DataAdapter control and how it is used to load data into a dataset.
The correct answer is:
B) Fill() - This method is used to populate a dataset with data from a data source. The Fill() method is invoked on the DataAdapter control to fetch data from the database and load it into the dataset. It takes the dataset as a parameter and populates it with the retrieved data.
Option A) Load() - This method is not a valid method for loading data into a dataset using the DataAdapter control. It is not a recognized method in the context of the DataAdapter control.
Option C) DataList - DataList is not a method on the DataAdapter control. It is a type of control used for displaying data in a list format in ASP.NET.
Option D) DataBind - DataBind is not a method on the DataAdapter control. It is a method used to bind data to controls in ASP.NET, but it is not specifically used for loading data into a dataset with the DataAdapter control.
Therefore, the correct answer is B) Fill(). This method is used to load a generated dataset with data from a data source.