aInformation systems provide information (feedback) on the operation of a system to the management for the direction and maintenance of the system (control) as it exchanges input and output with its environment 当它交换 () 输入和输出与它的环境,信息系统在系统的操作提供信息反馈给 (管理) 为系统...
系统of信息信息系统信息系统的结构的系统组成信息组成 系统标签: informationcomponentscbishardware组成minicomputer 1 Chapter1InformationCommunicationTechnologyandYou Objectives: TodifferentiatebetweenICTandinformationsystem Todescribethecomponentsofaninformationsystem Toexaminethefourtypesofcomputer:Themainframe,minicomputer,su...
Which of the following are components of a Business Information System (BIS)? a. Queries, data, reports, and people. b. Hardware, software, and reports. c. Software, reports, data, and networks. d. Hardware, software, network, people, and data. 相关知识点: 试题来源: 解析 D 略 反...
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Components of a Computer system The 5 main components of a Computer system are: Input Output Processing Unit Storage Communications. Let us take a look at them. 1] Input The input allows the user to enter information and commands into a computer. A scanner, keyboard, touchscreen, and mouse...
百度试题 结果1 题目All of the following are components involved in the development of an information system except ___. A. Hardware B. Software C. Data D. policies 相关知识点: 试题来源: 解析 D 反馈 收藏
aThe components of a service system are people, technology, internal and external service systems connected by value propositions, and shared information (such as language, laws, and measures). 서비스 체계의 분대는 사람들, 기술, 가치 건의안에 의해 연결...
The resulting control environment has a pervasive impact on the overall system of internal control.控制环境是一套标准、 流程和结构,能够为内部控制的实施提供基础。 董事会和高级管理层为内部控制的重要性 (包括期待的行为准则) 提 供高层定调 (the tone at the top )。组织各个层级的管理活动强化了这种...
With a well-designed AIS, everyone within an organization can access the same system and retrieve the same information. An AIS also simplifies the process of reporting information to people outside of the organization, when necessary. For example, consultants might use the information in an AIS ...
Most modern hard disks have tens of billions of bytes of storage space on them.Monitors – The monitor is an output device that is used to display the information on the screen. The system converts signals into text and pictures and displays them on the screen. Today most computers use ...