Oracle
1Z0-060 · Question #110
1Z0-060 Question #110: Real Exam Question with Answer & Explanation
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Question
You have altered a non-unique index to be invisible to determine if queries execute within an acceptable response time without using this index. Which two are possible if table updates are performed which affect the invisible index columns?
Options
- AThe index remains invisible.
- BThe index is not updated by the DML statements on the indexed table.
- CThe index automatically becomes visible in order to have it updated by DML on the table.
- DThe index becomes unusable but the table is updated by the DML.
- EThe index is updated by the DML on the table.
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