选择题:以下是平行数据库的四种体系结构,在( )体系结构中所有处理器共享一个公共的主存储器和磁盘。 题目分类:软件水平考试 题目类型:选择题 号外号外:注册会员即送体验阅读点! 题目内容: 以下是平行数据库的四种体系结构,在( )体系结构中所有处理器共享一个公共的主存储器和磁盘。 A.共享内存 B.共享磁盘 C.无共享 D.层次 参考答案:【答案仅供学习,请勿对照自行用药等】 答案解析:
A transaction is an action, or a series of actions, carried out by a single user A transaction is an action, or a series of actions, carried out by a single user or( ), that accesse 分类:软件水平考试 题型:选择题 查看答案
The purpose of the requirements definition phase is to produce a clear, complete The purpose of the requirements definition phase is to produce a clear, complete, consistent, and te 分类:软件水平考试 题型:选择题 查看答案