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下列________是新一代数据库开发工具应具有的特征。
Ⅰ．支持开发人员对各种数据库对象(字符、数字、图形、声音等)的处理
Ⅱ．支持基于INTERNET应用的开发
Ⅲ．支持面向对象的程序设计
A.仅Ⅰ和Ⅱ
B.仅Ⅰ和Ⅲ
C.仅Ⅱ和Ⅲ
D.都是

A.支持开发人员对各种数据库对象(字符、数字、图形、声音等)的处理
B.支持基于INTERNET应用的开发
C.支持面向对象的程序设计
A.仅Ⅰ和Ⅱ
B.仅Ⅰ和Ⅲ
C.仅Ⅱ和Ⅲ

【参考答案】

D
解析：新一代数据库开发工具应具有的特征：1、支持多种数据库连接，可以对异种数据源进行透明访问。2、支持独立于......

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