2. Welcome to CMPE003 Personal Computer Concepts: Hardware and Software Winter 2003 UC Santa Cruz Instructor: Guy Cox

3. January 23, 20032 Last Exam/Last Class Meeting Final Exam (3 rd Mid–term)  March 19 th, 8:00 AM, Earth and Marine Sciences 206  Bring a scantron form and pencil  Bring your final project printout

4. January 23, 20033 Final Project Due no later than March 19, 2003  You can turn in earlier.. Power Point presentation  4 pages  Extra points for special effects, animations Up load to your CATS account and write file location on your printout http://www.soe.ucsc.edu/classes/cmpe003/Winter03/finalproject.html

5. Management Information Systems: Classic Models and New Approaches Chapter 17

6. January 23, 20035 Objectives List and describe the classic functions of managers – planning, organizing, staffing, directing, and controlling Describe the purpose and components of a management information system (MIS) Explain how computer networking and related software have flattened the classic management pyramid Describe how many companies use employees in task- oriented teams Describe the purpose and function of sophisticated software for top managers Explain the problems and solutions related to managing personal computers Explain the concept of total cost of personal computer ownership

7. January 23, 20036 Management Functions Management Objectives Get the job done On time Within budget Satisfactorily Using available resources Planning Devise short-range and long-range plans and set goals to help achieve the plans Organizing How to use resources Staffing Directing Guiding employees to perform their work Controlling Monitoring progress towards goals

8. January 23, 20037 Management Levels High level (strategic)  Long-range view  Planning Middle level (tactical)  Carry out the plan Assemble the material Hire the resources  Organize and staff Low level (operational)  Supervisor  Directing and controlling

9. January 23, 20038 Management Levels: High Level Job titles  Chief information officer (CIO)  Director of information services  Information resource manager  MIS manager Comfortable with  Computer technology  Organization’s business

10. January 23, 20039 Management Levels: Interaction Among Employees Traditional hierarchy High level manager issues directives to a group of middle level managers Each middle level manager issues directives to a group of low level managers Each low level manager supervises other employees to see that the work is completed

11. January 23, 200310 Management Levels: Interaction Among Employees Modern Hierarchy Dispersion of information via network  E-mail  Groupware Authority and work of managers has been altered Promotes sharing of information Decisions that were once management are now open for comment and change Supports team-based and information-driven organization

12. January 23, 200311 Management Levels : Interaction Among Employees Need new ways to monitor employees Selection and training of employees Set clear expectations  Management by Objectives  Create shared vision Use customer satisfaction to determine performance

13. January 23, 200312 Management Levels Flattening the pyramid

14. January 23, 200313 Information Systems MISManagement Information System DSSDecision Support Systems EISExecutive Information Systems

15. January 23, 200314 MIS: Management Information System Data + Organization Set of formal business systems designed to provide information for an organization Computers are typical components

16. January 23, 200315 DSS: Decision Support Systems Supplements an MIS Pulls information from variety of databases Interactive Nonroutine decision-making Model – mathematical representation of real-life system Simulation – using a computer model to reach a decision about a real-life situation

17. January 23, 200316 MIS vs. DSS MIS  Planned reporting  Standard, scheduled, structured, and routine  Constrained by the organizational system DSS  Decision making  Unstructured and by request  Immediate and friendly

18. January 23, 200317 EIS: Executive Information Systems DSS for top-level managers How decisions effect entire organization  Overall vision; company goals  Long-term objectives  Organizational structure  Staffing and labor relations  Crisis management  Control of overall operations Access to information from external sources

19. January 23, 200318 Personal Computers: Management Benefits  Increased productivity  Independence from MIS department Problems  No one in charge of overall purchase of PCs  Incompatibility  Network related issues  Needed data from MIS  Training  Inventory

20. January 23, 200319 Personal Computers: Management Solutions Staffing  Personal Computer Manager  Network Manager Acquisitions policies Information centers for assistance and training Use software to control inventory of PCs Remote access Consider total cost of ownership (TCO)

21. January 23, 200320 Personal Computers: Management Personal Computer Manager  Technology overload – provide guidance to users for purchase and use  Data security and integrity – addresses the issues of who has access to what  Computer junkies – set guidelines for PC use Network Manager  Operational  Provide methods for sharing  Install software  Backup  Network security

22. January 23, 200321 Personal Computers: Management Manager Characteristics MIS background Technical knowledge Benefits and limitations of computers

23. January 23, 200322 Personal Computers: Acquisition Standards  Hardware  Software  Data communications Limit the number of vendors

24. January 23, 200323 Personal Computers: Information Center Services  Software and hardware selection  Data access  Network access  Training  Technical assistance Easily accessible location “User comes first”

25. January 23, 200324 Personal Computers: Training Traditional approach  Sporadic participation  Minimal results for extended training Better approach  Initial training  Home-grown gurus  Follow-up support  Involve the workers  Web and CD based training

26. January 23, 200325 Personal Computers: Inventory Budgets Software  Count computers  Determines components  Determine installed software Check license Check security

27. January 23, 200326 Personal Computers: Remote Access Equipment needs Mobility Security concern Training

28. January 23, 200327 TCO: Total Cost of Ownership Initial hardware and software Training Support Upgrading Maintenance Hardware Software extras Communications networks TCO estimated at four times the hardware costs!

29. January 23, 200328 TCO: Reduce the TCO Limited Options – standardize the ordering process including hardware, software, and options Helpful software – counts computers and determines their components and installed software in a networked environment Hardware and software upgrades – insure there is justification for an upgrade Thin clients Application servers

30. January 23, 200329 Management Information Systems Leading Business into the Future

31. January 23, 200330