【071题库】最新OCP-071考试题库解析-第1题
071考试是OCP考试科目的一种，由于071考题多变，我们专门收集整理了最新的考试题库，并对这些考题进行讲解，希望可以帮助广大考生。
每周五晚8点，我们有免费的OCP解析公开课，地址：https://ke.qq.com/course/326223 OCP题库交流群：1015267481，验证ocp
-------------------------------------------------------
071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：
-
标签错误:<!-- #Label#
labelId=20160707140604
moduleId=1
classId=12231768634
orderby=2
fields=url,title,u_info
attribute=
datatypeId=22192428132
recordCount=3
pageSize=
<htmlTemplate><dt><img src="/images/index_26${index}.jpg" width="100" height="62" /><a href="$url" title="${title}">${title}</a><span>${api.left(u_info,60)}</span></dt></htmlTemplate>
-->
- 我要参加技术沙龙
