Which three statements are true about performing Data Manipulation Language (DML) operations on a view in an Oracle Database? (Choose three.)

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Options

• AViews cannot be used to add or modify rows in an underlying table if the defining query of the
• BViews cannot be used to query rows from an underlying table if the table has a PRIMARY KEY
• CViews cannot be used to add rows to an underlying table if the table has columns with NOT NULL
• DThe WITH CHECK clause has no effect when deleting rows from the underlying table through the
• EInsert statements can always be done on a table through a view.
• FViews cannot be used to add or modify rows in an underlying table if the defining query of the

• A
  12% (3)
• B
  81% (21)
• D
  4% (1)
• E
  4% (1)

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