【071考试题库】OCP-1Z0-071最新考试题库大全-第1题
Oracle 12c的OCP考试考3科，分别是071、062、063，对于这些考题，我们专门有人负责收集整理，并由专业的老师对这些考题进行解析，希望可以帮助想考OCP的同学，这里开始介绍071的题库。
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071考试题库-第1题、choose the best answer
What is the primary difference between the relational database (RDB) and object-oriented database (OODB) models?
A) RDB allows the definition of relationships between different tables, whereas OODB does not allow this.
B) OODB incorporates methods with data structure definition, whereas RDB does not allow this.
C) OODB supports multiple objects in the same database, whereas RDB supports only tables.
D) RDB supports E.F. Codd's rules, whereas OODB does not support them.
Answer：
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