Oracle
1Z0-054 · Question #200
1Z0-054 Question #200: Real Exam Question with Answer & Explanation
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Question
You observed a lot of unused space below the high-water mark for a table. Which three methods could you use to deallocate the unused space? (Choose three.)
Options
- Afollow the EXPORT, DROP, and IMPORT method
- Buse the DBMS_SPACE.FREE_BLOCKS procedure
- Cfollow the EXPORT, TRUNCATE, and IMPORT method
- Duse MOVE with the ALTER TABLE command to move the table
- Euse DEALLOCATE UNUSED with the ALTER TABLE command
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