Oracle
1Z0-071 · Question #313
1Z0-071 Question #313: Real Exam Question with Answer & Explanation
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Question
Which three statements are true about performing Data Manipulation Language (DML) operations on a view in an Oracle Database? (Choose three.)
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
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