MOOC 软件体系结构(北京交通大学)1452570191 最新慕课完整章节测试答案
1.软件体系结构基础
单元测验
1、单选题:
以下哪个软件开发历史顺序是正确的?
选项:
A: 机器语言 汇编语言 高级语言
B: 汇编语言 高级语言 机器语言
C: 机器语言 高级语言 汇编语言
D: 汇编语言 机器语言 高级语言
答案: 【 机器语言 汇编语言 高级语言】点我阅读全文
1、单选题:
以下哪个软件开发历史顺序是正确的?
选项:
A: 机器语言 汇编语言 高级语言
B: 汇编语言 高级语言 机器语言
C: 机器语言 高级语言 汇编语言
D: 汇编语言 机器语言 高级语言
答案: 【 机器语言 汇编语言 高级语言】点我阅读全文
1、单选题:
Information relating to two processes (F and G) was as follows:Process Normal loss as % of Input input liters output litres F 8 65,000 58,900 G 5 37,500 35,700For each process, was there an abnormal loss or an abnormal gain?
选项:
A: Process F Process G Abnormal gain Abnormal gain
B: Process F Process G Abnormal gain Abnormal loss
C: Process F Process G Abnormal loss Abnormal gain
D: Process F Process G Abnormal loss Abnormal loss
答案: 【 Process F Process G Abnormal loss Abnormal gain】点我阅读全文
1、单选题:
一个主权债券发行的例子是( )
选项:
A: 世界银行
B: 纽约市
C: 德国政府
D: 空
答案: 【 德国政府】点我阅读全文
1、多选题:
机器学习可以用于哪些情形?
选项:
A: 人类暂时无法解释的专业知识
B: 模型需要基于大量数据
C: 凭借经验的重复工作
D: 模型在某些应用场合需要定制
答案: 【 人类暂时无法解释的专业知识;
模型需要基于大量数据;
凭借经验的重复工作;
模型在某些应用场合需要定制】点我阅读全文
1、单选题:
国际货币基金组织划分货币层次的依据为
选项:
A: 货币资产的安全性
B: 货币资产的盈利性
C: 货币资产的流动性
D: 货币资产的期限性
答案: 【 货币资产的流动性】点我阅读全文
1、单选题:
某一给定时期的产出量与投入量之比是( )。
选项:
A: 资本生产率
B: 总生产率
C: 全要素生产率
D: 静态生产率
答案: 【 静态生产率】点我阅读全文
1、填空题:
1 It is a common knowledge that education plays an important role in our lives. The utmost level of education is undoubtedly to have a university degree. However, not every university may meet your expectations. In order to state that you are a graduate of a good university, there should be some requirements to be met. In my opinion, a good university should have qualified teachers, technologically adequate buildings and many facilities for students. 2 First of all, it must have enough qualified teachers for each course. Qualified teachers should have adequate teaching skills in their subjects. Without adequate teaching skills, it will be difficult for the teacher to transfer his/her knowledge to the students. Also, as a person, the teacher should have proper personalities, that is, a teacher should be kind, supportive and understanding to his/her students. Otherwise, they may be disliked. So, good teachers are indispensable for a good university. 3 Secondly, a good university must have many buildings with adequate high technology facilities with students. The classrooms must be large enough and well–equipped. A small classroom or a classroom without technological supplies such as the internet or television will certainly demotivate students. In addition, libraries should have enough books and materials for students. This is very important to do research for students' studies or assignments. All these above considered, technologically developed buildings are necessary for a good university education. 4 Finally, a good university should have many facilities for students. For example, there must be enough sport centers and cafes for students to spend their time. Since students spend most of their time studying at school, they need a place to rest and chat with their friends. In addition, students sometimes need to get over their stress spending time in a sport center. Thus, beside academic study, a good university should provide social opportunities to its students. 5 In conclusion, universities are places where students spend the most important stage of their lives. Universities should support the learning process with qualified teachers, technologically adequate buildings and many social facilities. Students should become familiar with all these characteristics so that they can choose a good university, which will affect their future.Question:Identify three parts of the essay: introductory paragraph, body paragraphs and concluding paragraph.
答案: 【 Introductory paragraph: Paragraph 1.
Body paragraphs: Paragraph 2-4.
Concluding paragraph: Paragraph 5】点我阅读全文
1、单选题:
排球运动起源于哪一年?
选项:
A: 1840年
B: 1905年
C: 1896年
D: 1895年
答案: 【 1895年】点我阅读全文