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]
2.安全性是管理信息具有的基本性质，其含义是
A
重要信息内容正确无误且无遗漏
B
信息来源安全可靠且无干扰数据
C
能防止未授权用户接触和使用信息
D
合法用户可以检验信息的正确与否
收藏
查看答案
参考答案
试题答案：
C
答案解释：
相关题目
13．关系模型必须满足的完整性约束条件是实体完整性和
19.需求分析阶段用于描述组织的具体业务活动、业务分布和相应信息处理环节的工具是
28.系统运行阶段的管理任务不包括
20.下列选项中，不属于系统分析文档包含内容的是
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
30.以额外资源配备及消耗来换取系统正常运行的技术是
15．在信息系统建设的可行性分析中，对"人力、物力、资金和时间投入"的评估属于
12.使用 CREATE VIEW 语句建立的是
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
热门试题
1.
6．根据信息系统与企业组织之间的关联关系，财务信息系统属于
2.
21. Today we remember a man who was considered one of the best teachers in the United States. Jaime Alfonso Escalante was born in 1930 in La Paz, Bolivia. Both his parents were teachers. He taught math and science in his home country for twelve years. In the 1960s, Jaime Escalante and his wife Fabiola came to the United States. During the next several years, he learned to speak English and repeated his college education and teacher training. In 1974, Mr. Escalante was hired at GarfieldHigh School to teach mathematics. The school was in a poor area of Los Angeles, California. Many of the students had serious problems with illegal drugs, gangs and violence. Many were the worst students at the school and thought to be “unteachable”. But Mr. Escalante pushed the group to work hard. He told them basic math was too easy and that they had the ability to do harder work. He told his students that he believed in them, but they must have the desire to be successful. Jaime Escalante started an advanced math program with a small group of students. Advanced Placement is a program of college-level classes and tests. In 1982, 18 of his students took the Advanced Placement test in calculus. They all passed. Officials at the testing company suspected the students of cheating. Mr. Escalante protested. He said the students were being rejected because they were Hispanic and from a poor school. He urged his students to take the test again. Twelve of the students repeated the test. And again, all of them passed. Five earned top scores. Mr. Escalante's students went on to become engineers, scientists and university professors. The advanced math program at Garfield became extremely successful over the next several years. Jaime Escalante received many teaching awards including the Presidential Medal of Excellence in Education. A movie about his success, “Stand and Deliver”, was released in nineteen eighty-eight. It influenced other teachers to use his methods.(10分)21.1 What did Mr. Escalante do after he came to the US?(2分)A. He taught math and science in a local school.B. He went to a college to learn calculus.C. He learned to speak English and got trained on teaching.D. He started an advanced math program in a college.
3.
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
4.
17．组织环境的特点有? ??
5.
9.发起成立中华职业教育社的教育家是
热门试卷
成人高考专升本《政治》模拟试卷
去做题
已有3410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2205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1893做题
湖北成考专升本政治真题（2021年）
去做题
已有1324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1189做题
