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Which of the following statements is NOT considered a characteristic of farming in the late 18th and early 19th centuries?（）A、Use of artificial fertilizer.B、Introduction of new agricultural machinery.C、The'Open-field'system.D、A system of crop rotation.

题目

Which of the following statements is NOT considered a characteristic of farming in the late 18th and early 19th centuries?（）

  • A、Use of artificial fertilizer.
  • B、Introduction of new agricultural machinery.
  • C、The'Open-field'system.
  • D、A system of crop rotation.
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相似问题和答案

第1题：

Which of the following statements is NOT mentioned in the passage?

A. Malaria is under attack in a number of countries.

B. Some types of mosquitoes have become resistant to the current sprays.

C. New poisons have been put into wide use with the new science.

D. One of human's challenges is to win the campaigns against mosquitoes.


正确答案：C
[解析] 文中并未涉及新型杀虫剂，故选C。

第2题：

Which of the following objects contains control structures that are considered the bound form of SQL statements?()

A.UDT

B.Trigger

C.Package

D.Access plan


参考答案：C

第3题：

Which of the following is indicative of negative float?

A.The late start date is earlier than the early start date.

B.The critical path supports the imposed end date.

C.The early finish date is equal to the late finish date.

D.When leads are employed in the schedule.

E.The project is sinking.


正确答案：A
A

第4题：

Which of the following statements is NOT considered a characteristic of farming in the late 18th and early 19th centuries?（）

AUse of artificial fertilizer.

BIntroduction of new agricultural machinery.

CThe'Open-field'system.

DA system of crop rotation.


C
略

第5题：

Which of the following statements is NOT true?（）

AThe open field system provided a good opportunity to experiment.

BThe open field system wasted land.

CThe open field system was wasteful of labor and time.

DThe open field system made livestock farming difficult.


A
略

第6题：

which of the following is not considered a characteristic of london?

A. The culturaI centre.

B. The sports centre.

C. The financial centre.

D. The business centre.


参考答案：B

第7题：

A requirement is simply a statement of what the system must do or what characteristics it needs to have. Requirements evolve from broad statements of overall （71）from the system to detailed statements of the business capabilities that a system should support to detailed technical statements of the way in which the capabilities will be implemented in the new system. （ ）focus on describing how to create the software product that will be produced from the project Nonfunctional requirements are primarily used in the design phase when decisions are made about the user interface, the hardware and software, and the system's underlying architecture. The system's physical and technical environments would be considered （ ）. The speed, capacity, and reliability of the system belong to （ ）.（ ）describes that who has authorized access to the system under what circumstances.

（71）应选？

A.business needs
B.operation processes
C.technical specification
D.function components

答案：A
解析：
需求只是陈述了系统必须做什么或者系统需要有什么特性，需求来自于从系统总体（71）的广泛陈述到系统所支持业务能力的详细陈述，再到新系统能力实现中所采用方法的详细技术陈述。（72）致力于描述如何创建将在项目中产生的软件产品。非功能性需求主要在设计阶段中做出关于用户界面、硬件和软件，以及系统底层架构的决策时使用。系统的物理和技术环境将被看作一种（73）。系统的速度、能力和可靠性属于（74）。（75）描述了谁在什么情况下具有访问系统的权限。

(71) A.业务需求 B.操作流程

C.技术规范 D.功能组件

第8题：

● Which of the following is indicative of negative float?

A The late start date is earlier than the early start date.

B The critical path supports the imposed end date.

C The early finish date is equal to the late finish date.

D When leads are employed in the schedule.

E The project is sinking.


正确答案：A

第9题：

（）was an important immigration spot in late 19th century and early 20th century.

AEllis Island

BSan Francisco

CHawaii

DMiami


A
略

第10题：

Which of the following objects contains control structures that are considered the bound form of SQL statements?（）

  • A、UDT
  • B、Trigger
  • C、Package
  • D、Access plan

正确答案:C

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