Oracle
1Z0-061 · Question #123
1Z0-061 Question #123: Real Exam Question with Answer & Explanation
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Question
Which statements are correct regarding indexes? (Choose all that apply.)
Options
- AFor each data manipulation language (DML) operation performed, the corresponding indexes are
- BA nondeferrable PRIMARY KEY or UNIQUE KEY constraint in a table automatically creates a
- CA FOREIGN KEY constraint on a column in a table automatically creates a non unique key
- DWhen a table is dropped, the corresponding indexes are automatically dropped
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