Oracle
1Z0-071 · Question #334
1Z0-071 Question #334: Real Exam Question with Answer & Explanation
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Question
Examine this description of the PRODUCTS table: Rows exist in this table with data in all the columns. You put the PRODUCTS table in read-only mode. Which three commands execute successfully on PRODUCTS? (Choose three.)
Exhibit
Options
- ADROP TABLE products;
- BALTER TABLE products DROP COLUMN expiry_date;
- CALTER TABLE products SET UNUSED (expiry_date);
- DALTER TABLE products DROP UNUSED COLUMNS;
- ECREATE INDEX price_idx ON products (price);
- FTRUNCATE TABLE products;
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