欢迎来到麦多课文档分享! | 帮助中心 海量文档,免费浏览,给你所需,享你所想!
麦多课文档分享
全部分类
  • 标准规范>
  • 教学课件>
  • 考试资料>
  • 办公文档>
  • 学术论文>
  • 行业资料>
  • 易语言源码>
  • ImageVerifierCode 换一换
    首页 麦多课文档分享 > 资源分类 > PPT文档下载
    分享到微信 分享到微博 分享到QQ空间

    Chapter 2Understanding OrganizationalStyle and Its Impact .ppt

    • 资源ID:379711       资源大小:133KB        全文页数:30页
    • 资源格式: PPT        下载积分:2000积分
    快捷下载 游客一键下载
    账号登录下载
    微信登录下载
    二维码
    微信扫一扫登录
    下载资源需要2000积分(如需开发票,请勿充值!)
    邮箱/手机:
    温馨提示:
    如需开发票,请勿充值!快捷下载时,用户名和密码都是您填写的邮箱或者手机号,方便查询和重复下载(系统自动生成)。
    如需开发票,请勿充值!如填写123,账号就是123,密码也是123。
    支付方式: 支付宝扫码支付    微信扫码支付   
    验证码:   换一换

    加入VIP,交流精品资源
     
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    Chapter 2Understanding OrganizationalStyle and Its Impact .ppt

    1、Chapter 2 Understanding Organizational Style and Its Impact on Information Systems,Systems Analysis and Design Kendall and Kendall Fifth Edition,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-2,Major Topics,Organizational environment Nature of systems Context-level data flow diagram Entit

    2、y-relationship diagram Levels of management Organizational culture,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-3,Organizations,Organizations are composed of interrelated and interdependent subsystems System and subsystem boundaries and environments impact on information system analysis

    3、 and design,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-4,Organizational Environment,Community environment Geographical Demographics (education, income) Economic environment Market factors Competition Political environmentState and local government,Kendall & Kendall,Copyright 2002 by P

    4、rentice Hall, Inc.,2-5,Open and Closed Systems,Systems are described as either Open Free-flowing information Output from one system becomes input to another Closed with restricted access to information Limited by numerous rules Information on a need to know basis,Kendall & Kendall,Copyright 2002 by

    5、Prentice Hall, Inc.,2-6,Virtual Organizations,A virtual organization has parts of the organization in different physical locations Computer networks and communications technology are used to work on projects,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-7,Virtual Organization Advantages,

    6、Advantages of a virtual organization are Reduced costs of physical facilities More rapid response to customer needs Flexibility for employees to care for children or aging parents,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-8,Enterprise Resource Planning,Enterprise Resource Planning (E

    7、RP) describes an integrated organizational information system The software helps the flow of information between the functional areas within the organization,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-9,Context-Level Data Flow Diagram (DFD),A context-level data flow diagram is an impo

    8、rtant tool for showing data used and information produced by a system It provides an overview of the setting or environment the system exists within: which entities supply and receive data/information,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-10,Context-Level DFD Symbols,Entity, a pe

    9、rson, group, department, or system that supplies or receives information It is labeled with a noun,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-11,Context-Level DFD Symbols,Process, representing the entire system It is given the number 0,Kendall & Kendall,Copyright 2002 by Prentice Hall

    10、, Inc.,2-12,Context-Level DFD Symbols,Data flow, represented by an arrow It shows information that passes to or from the process Data flow is labeled with a noun,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-13,Entity-Relationship Diagrams (E-R Diagrams),Entity-relationship diagrams help

    11、 the analyst understand the organizational system and the data stored by the organization Symbols are used to represent entities and relationships,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-14,Entities,There are three types of entities: Fundamental entity, describing a person, place,

    12、or thing Associative entity, linking entities Attributive entity, to describe attributes and repeating groups,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-15,Fundamental Entity,Describes a person, place, or thing Symbol is a rectangle,Kendall & Kendall,Copyright 2002 by Prentice Hall, I

    13、nc.,2-16,Associative Entity,Joins two entities Can only exist between two entities Symbol is a diamond inside a rectangle Also called a Gerund Junction Intersection Concatenated entity,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-17,Attributive Entity,Describes attributes and repeating

    14、groups Symbol is an oval in a rectangle,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-18,Relationships,Relationships show how the entities are connected There are three types of relationships: One to one One to many Many to many Relationship lines are labeled,Kendall & Kendall,Copyright

    15、2002 by Prentice Hall, Inc.,2-19,Relationship Notation,One is indicated by a short vertical line Many is indicated by a crows foot,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-20,Entity Relationship Example,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-21,Attributes,Data att

    16、ributes may be added to the diagram,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-22,Creating Entity-Relationship Diagrams,Steps used to create E-R diagrams List the entities in the organization Choose key entities to narrow the scope of the problem Identify what the primary entity shoul

    17、d be Confirm the results of the above through data gathering,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-23,Managerial Control,The three levels of managerial control are Operations management Make decisions using predetermined rules Middle management Strategic management,Kendall & Kend

    18、all,Copyright 2002 by Prentice Hall, Inc.,2-24,Operations Management,Make decisions using predetermined rules that have predictable outcomes Work is clear-cut High degree of certainty in decision making Oversee the operating details of the organization Dependent on internal information,Kendall & Ken

    19、dall,Copyright 2002 by Prentice Hall, Inc.,2-25,Middle Management,Make short-term planning and control decisions about resources and organizational objectives Experience very little certainty in their decision making Partly operational and partly strategic Dependent on internal information, both his

    20、torical and prediction oriented,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-26,Strategic Management,Look outward from the organization to the future Make decisions that will guide middle and operations managers Work in highly uncertain decision-making environment Define the organizatio

    21、n as a whole Dependent on external information,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-27,Managerial Levels,Each of the three levels of management have Different organization structure Leadership style Technological considerations Organization culture Human interaction All carry im

    22、plications for the analysis and design of information systems,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-28,Organizational Culture,Organizations have cultures and subcultures Learn from verbal and nonverbal symbolism,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-29,Verbal Symbolism,Using language to convey Myths Metaphors Visions Humor,Kendall & Kendall,Copyright 2002 by Prentice Hall, Inc.,2-30,Nonverbal Symbolism,Shared artifacts Trophies, etc. Rites and rituals Promotions Birthdays, etc. Clothing worn Office placement and decorations,


    注意事项

    本文(Chapter 2Understanding OrganizationalStyle and Its Impact .ppt)为本站会员(jobexamine331)主动上传,麦多课文档分享仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文档分享(点击联系客服),我们立即给予删除!




    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1 

    收起
    展开