Oracle
1Z0-898 · Question #35
1Z0-898 Question #35: Real Exam Question with Answer & Explanation
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Question
A developer has created a deep entity class hierarchy with many polymorphic relationships between entitles. Which inheritance strategy, as defined by the inheritance Type enumerated type, will be most performed in this scenario?
Options
- ASingle table-per-class-hierarchy (InheritanceType.SINGLE_TABLE)
- BJoined-subclass (inheritanceType. JOINED)
- CTable-per-concrete-class (inheritanceType.TABLE_PER_CLASS)
- DPolymorphic join table (inheritanceType. POLYMORPHIC_JOIN_TABLE)
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