Which of the following is true? O when you use a dataAdapter.fill, you are copying the schema of a table, and the rows of data into an in-memory array O when you use a dataAdapter.fillschema, you are copying the schema of a table, and the first 10 rows of data into an in- memory array O when you use a dataAdapter.fill, any prior rows of data in the corresponding array are deleted for you (cleared out) Owhen you use a dataAdapter.fill, any prior data in a databound gridview is overwritten

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