Object-oriented DBMS integrated a variety of(81)data types-such as business procedures, graphics, pictures, voice and annotated 

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问题 Object-oriented DBMS integrated a variety of(81)data types-such as business procedures, graphics, pictures, voice and annotated text.Object orientation also makes a(82)to application development efficiency. It makes the data, functions, attributes, and relationships an integral part of the(83). In this way, objects can be reused and replicated.Some leading RDBMS vendors support the concept of integrating object management capabilities with their current line of relational products. That capability enable users to the development cycle, since integrity logic and business roles no longer need to be programmed(84)each application.

选项 A、tool
B、into
C、idea
D、contribution
E、joke

答案B

解析 面向对象的数据库管理系统集成了现实世界的多种数据类型,如业务过程、图形、图片、语音和注释文本等。面向对象对应用开发效率也有贡献。它使数据、函数、属性和关系成为对象的完整的部分。这样,对象就可以被重用和复制。某些领先的关系数据库管理系统的供应商支持将对象管理能力与他们目前经营的关系型产品线相结合的概念。这种能力可以使用户缩短开发周期,因为完整的逻辑和事务规则不再需要编写到每个应用编程中。
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