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【多选题】
关于VB6.0数据库系统描述正确的是()
A.
VB6.0数据库系统由三部分组成:用户界面、数据库引擎和数据仓库
B.
用户界面是进行人机交互的界面,用于显示数据并查看或更新数据
C.
数据库引擎真正读取、写入和修改数据库,并处理数据仓库中所有内部事务
D.
数据仓库是包含数据库表的一个或多个文件
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参考答案:
举一反三
【单选题】OSI参考模型中数据传送单位为帧的层次()
A.
物理层
B.
数据链路层
C.
网络层
D.
运输层
【单选题】OSI参考模型中数据传送单位为分组的层次是
A.
物理层
B.
数据链路层
C.
网络层
D.
运输层
【单选题】According to the passage, which of the following statements is right?
A.
A reader should find some mistakes when he is reading.
B.
The mere difficult a book is, the more you can get from it.
C.
To mad something is easier than to watch something.
D.
One should be in the same track with the writer when he is reading.
【简答题】听短对话,回答问题 1. How is Helen ? A. She is fin. B. He is fine. C. Sorry, I don't know. 2. What does Lisa like? A. pears B. apples C. bananas 3. What's the boy's last name? A. Tom B. Jim C. Brown 4. Where's...
【多选题】以下哪些经典爱情故事(传说)与西湖有关? ( )
A.
梁山伯和祝英台
B.
白娘子和许仙
C.
苏小小和朊玉
D.
李香君和侯方域
【简答题】日语词汇的种类有哪些?
【单选题】finir il a fin
A.
é
B.
i
C.
is
D.
it
E.
u
【单选题】Inflation is a situation in which ______ .
A.
employment no longer becomes a problem
B.
we find our money increase in its value
C.
money keeps losing its value
D.
people can always find better paying jobs
【单选题】PC机主板上所能安装主存储器的最大容量、速度及可使用存储器的类型取决于( ).
A.
串行口
B.
芯片组
C.
并行口
D.
CPU的系统时钟
【简答题】E Here is a passage about learning a foreign language. Outside of class, the most natural way of finding out if you are mistakes is from other people’s responses. If the mistakes are too seriou...
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