Which three statements are true about views in an Oracle database? (Choose three.)

Question

Options

• AViews can be updated without the need to re-grant privileges on the view
• BTables in the defining query of a view must always exist in order to create the view
• CThe WITH CHECK clause prevents certain rows from being displayed when querying the view
• DData Manipulation Language (DML) can always be used on views
• EInserting one or more rows using a view whose defining query contains a GROUP BY clause will
• FDeleting one or more rows using a view whose defining query contains a GROUP BY clause will
• GThe WITH CHECK clause prevents certain rows from being updated or inserted