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DBMS Generalization, Specialization, and Aggregation MCQs
As a general rule, entities at higher levels can combine with entities at lower levels to form a ___ level entity
3. As a general rule, entities at higher levels can combine with entities at lower levels to form a ___ level entity.
- Lower
- Higher
- Middle
- Central
Answer: B) Higher
Explanation:
As a general rule, entities at higher levels can combine with entities at lower levels to form a higher-level entity.