首页
普通专升本
成人高考
学位英语
在线刷题
最近学习
最近学习课程
最强大脑 · 3天挑战极限记...
副标题副标题副标题副
最强大脑 · 3天挑战极限记...
副标题副标题副标题副
您现在位置：
模拟考场
>
湖北自学考试
>
专业课
>
工商管理
>
浏览试题
[单选题]
11.若一位教师可讲授多门课程，每门课程只有一位教师讲授，则教师实体与课程实体之间的联系类型是
A
1：1
B
1：N
C
M:N
D
N：1
收藏
查看答案
参考答案
试题答案：
B
答案解释：
相关题目
26.某企业的 ERP 系统开发完成后，先切换财务和库存管理系统，然后切换生产系统，该切换方式属于
23.下列选项中，输入-处理-输出图（IPO图）需要包括的信息是
14.在学生关系中设定学生“成绩”值在0~100之间，这种约束属于关系模型的
8.下列选项中，属于静态图像信息压缩标准的是
10.多媒体技术能综合处理多种媒体信息，包括文本、图形、图像、动画、音频和视频等，这属于多媒体信息的
7.某银行系统采用集中式平台，窗口处理业务使用的台式机、自动提款机用于实现
23.下列选项中，输入-处理-输出图（IPO图）需要包括的信息是
6.企业中的信息系统可从横向划分为战略层系统、管理层系统和
5.下列功能中，不属于企业资源规划（ERP）系统实现的是
14. 在某学生信息数据库中设定学生的"性别"属性值只能是男或女，这种约束属于关系模型的
热门试题
1.
对（ ）主要核算生产成本、制作费用。
2.
下列关于垄断资本主义的说法，不正确的是（ ）
3.
23.There is a difference between science and technology.Science is a method of answering theoretical questions;technology is a method of solving practical problem.Science has to do with the facts and relationships between observable phenomena in nature and with establishing theories that serve to organize these facts and relationships;technology has to do with tools,techniques,and procedures for implementing the finding of science.Another distinction between science and technology has to do with the progress in each.Progress in science excludes the human factor.Scientists,who seek to comprehend the universe and know the truth with the highest degree of accuracy and certainty,cannot pay attention to their own or other people's likes or dislikes or to popular ideas about the fitness of things.What scientists discover may shock or anger people-as did Darwin's theory of evolution.But even an unpleasant truth is more than likely to be useful;besides,we have the choice of refusing to believe it!But it's hardly so with technology and we do not have the choice of refusing to hear the sonic boom produced by a supersonic aircraft flying overhead;we do not have the choice of refusing to breathe polluted air;and we do not have the choice of living in a non-atomic age.Unlike science progress,technology must be measured in terms of the human factor.The legitimate purpose of technology is to serve people in general,not merely some people;and future generantions,not merely those who presently wish to gain advantage for themselves.Technology must be humanistic if it is to lead to a better world.(10分)23.1Which of the following statements about science is NOT true?(2分)A. Scinece provides answers to theoretical questions.B. Scinece seeks to comprehend the universe.C. Scinece aims to discover the inter-connections of facts and rules that explain them.D. Scinece serves people in general and can be measured in terms of the human factor.
4.
下列散文中，主要采取今昔对比方法来表现主旨的是
5.
All that glitters is not gold.
热门试卷
成人高考专升本《政治》模拟试卷
去做题
已有3416做题
2020年湖北成人高考专升本政治模拟试题三
去做题
已有2213做题
成人高考专升本政治考试模拟试题及答案(1)
去做题
已有1898做题
湖北成考专升本政治真题（2021年）
去做题
已有1355做题
成人高考高起点语文考试高分突破试题及答案四
去做题
已有1194做题
