【单选题】【消耗次数:1】
()是越来越多的科学是由数据来驱动,甚至是网络化的科学。
A.第二范式
B.第三范式
C.第四范式
D.第五范式
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相关题目
【单选题】 关于第三范式的说法,错误的是( )。
①  第三范式的关系模式一定是第一范式的
②  第三范式的关系模式一定也是第二范式的
③  第三范式的关系模式一定不包含部分函数依赖和传递函数依赖
④  第三范式的关系模式一定不包含传递函数依赖,但可以包含部分函数依赖
【多选题】 信息化建设中,数据管理主要包括()A.汛情数据B.基础数据C.实时数据D.台账数据:。
①  A.汛情数据
②  B.基础数据
③  C.实时数据
④  D.台账数据
【简答题】 在关系数据库的规范化理论中,通过[填空]将低级范式转化为高级范式。
【单选题】 在支付结算中充当中介机构的是( )。   A.   B.   C.   D. 【答案】D。
①  工商局
②  单位
③  个人
④  银行
【单选题】 3、理论批评的逻辑范式是()
①  对观点的印证
②  推测性评价
③  大胆猜测
④  客观评价
【简答题】 主析取范式的因子项是[填空1],主合取范式的因子项是[填空2]
【单选题】 CAJViewer浏览器是下列哪个数据库专用的全文阅读器?( ) A. B. C. D.
①  维普数据库
②  万方数据库
③  CNKI
④  SinoMed
【单选题】 第一范式要求()。
①  每个非主属性都完全依赖于主码
②  主码属性唯一标识关系中的元组
③  关系中的元组不可重复
④  每个属性都是不可分解的
【单选题】 下列各项中,代表政府设置国库单一账户体系的是( )。 A. B. C. D.
①  中国人民银行
②  国有商业银行
③  政府机关
④  财政部门
【判断题】 本讲提到,未来我们人工智能的发展要从小数据、大任务范式转向大数据、小任务的范式。。
①  正确
②  错误
随机题目
【单选题】 What is discourse competence concerned with?
①  Appropriate use of the language in social context
②  Ability to create coherent written text or conversation and the ability to understand them
③  Strategies one employs when there is communication breakdown due to lack of resources
④  Knowledge of language itself, its form and meaning.
【单选题】 What is strategic competence concerned with?
①  Appropriate use of the language in social context
②  Ability to create coherent written text or conversation and the ability to understand them
③  Strategies one employs when there is communication breakdown due to lack of resources
④  Knowledge of language itself, its form and meaning.
【单选题】 What are the five components of communicative competence?
①  Linguistic competence, pragmatic competence, discourse competence, strategic competence and fluency
②  Linguistic competence, pragmatic competence, discourse competence, strategic competence and accuracy
③  grammar competence, pragmatic competence, discourse competence, strategic competence and fluency
④  grammar competence, pragmatic competence, discourse competence, strategic competence and accuracy.
【单选题】 What are the principles of communicative language teaching?
①  Communication principle, task principle and meaningful principle
②  Communication principle, accuracy principle and meaningful principle
③  Communication principle, fluency principle and meaningful principle
④  Communication principle, task principle and purpose principle.
【单选题】 What are the listening and speaking activities in traditional pedagogy?
①  A. Listen to texts either read by the teacher or pre-recorded on the tape; repeat what is heard
②  Answer the questions according to what is heard; produce responses based on given clues
③  Retell what is heard
④  All of the above.
【单选题】 What is fluency competence concerned with?
①  Appropriate use of the language in social context
②  Ability to link units of speech together with facility and without strain or inappropriate slowness or undue hesitation
③  Strategies one employs when there is communication breakdown due to lack of resources
④  Knowledge of language itself, its form and meaning.
【单选题】 What is linguistic competence concerned with?
①  Appropriate use of the language in social context
②  Ability to create coherent written text or conversation and the ability to understand them
③  Strategies one employs when there is communication breakdown due to lack of resources
④  Knowledge of language itself, its form and meaning.
【单选题】 What is the possible solution to bridge the gap between classroom language teaching and real-life language use?
①  Task-based teaching and learning
②  Communicative language teaching
③  Presentation, practice and production
④  Engage
⑤  study
⑥  activate.
【单选题】 What is the ultimate goal of foreign language teaching?
①  Enable SS to use the foreign language in work or life
②  Enable SS to achieve accuracy of English language structure
③  Enable SS to achieve fluency of English language structure
④  Enable SS to speak standard English.
【单选题】 What is pragmatic competence concerned with?
①  Appropriate use of the language in social context
②  Ability to create coherent written text or conversation and the ability to understand them
③  Strategies one employs when there is communication breakdown due to lack of resources
④  Knowledge of language itself, its form and meaning.