Explanation:
To populate a dataset with data using a data adapter, you need to use the Fill method of the data adapter.
Option A) CustomerDataset.Fill(CustomerDataAdapter) - This option is incorrect because the Fill method is called on the data adapter, not on the dataset itself.
Option B) CustomerDataAdapter.Fill(CustomerDataset) - This option is correct. The Fill method of the data adapter is used to populate the dataset with data.
Option C) CustomerDataset.Load(CustomerDataAdapter) - This option is incorrect because there is no Load method for a dataset. The Load method is used for loading data into a DataTable, not a dataset.
Option D) CustomerDataAdapter.Load(CustomerDataset) - This option is incorrect because there is no Load method for a data adapter.
Therefore, the correct answer is Option B) CustomerDataAdapter.Fill(CustomerDataset). This option is correct because it calls the Fill method of the data adapter to populate the dataset with data.