   Subject: Intro. to Management Information System   Lecturer: Zaipul Anwar Bin Zainu     Tel:019-3262427     E-mail:...
   Final Exam - 50%   Mid Semester Test –20%   Course Work – 30%    Case Study/discussion topic and course syllabus: su...
   Ease the managing task   Guide for problem solving & decision making   Advance in carrier. Realise opportunities and...
 SUBJECT OBJECTIVE To enable students to understand basic information technology  concepts and participate in developing...
COURSE CONTENT Management information systems (MIS); challenges and opportunities, the  strategic role of information sys...
Introduction toManagement InformationSystems
   Data vs. Information     Data      ▪ Raw facts      ▪ Distinct pieces of information, usually formatted in a        s...
   Data – thermometer readings of temperature    taken every hour:       16.0, 17.0, 16.0, 18.5, 17.0,15.5….             ...
Data                Represented byAlphanumeric data   Numbers, letters, and other charactersImage data          Graphic im...
Data   Transformation   Information
   accurate,   complete,   economical,   flexible,   reliable,   relevant,   simple,   timely,   verifiable,   a...
   You want the information about you in a health    information system to be:     As accurate as possible (e.g. your ag...
   Definition     A set of elements or components that interact to      accomplish goals     A combination of component...
Customer                   Order EntryMaintenance                ComponentComponent        Customer Support SystemCatalog ...
(1) Refers to a combination of components working together. For    example, a computer system includes both hardware and  ...
 Inputs Processing mechanisms Outputs
ElementsSystem                                                          Goal                              Processing      ...
   System boundary     Defines the system and distinguishes it from everything      else   System types     Simple vs....
   Efficiency     A measure of what is produced divided by what is      consumed (eg. Efficiency of a motor is the energ...
Figure 1
Figure 1.5b
   System variable     A quantity or item that can be controlled by the      decision maker     E.g. the price a compan...
   Model     An abstraction or an approximation that is used        to represent reality   Types of models       Narra...
 Make understanding complex systems easier  (simplifies) Can be used to design – make models of new  systems so can refi...
   Definition      A set of interrelated elements or components that collect (input),       manipulate (process), and di...
Environment        OrganisationInput     Processing   Output         Feedback
External Environment       People          Organisation            Information              System             Technology
   Input     The activity of gathering and capturing data     Whatever goes into the computer   Processing     Conver...
(n) Whatever goes into the computer. Input can take a  variety of forms, from commands you enter on a  keyboard to data fr...
(n) Anything that comes out of a computer. Output can    be meaningful information or gibberish, and it can    appear in a...
   Feedback     Output that is used to make changes to input or     processing activities   Forecasting     A proactiv...
   Manual systems still widely used     E.g., some investment analysts manual draw charts and      trend lines to assist...
   A CBIS is composed of…       Hardware       Software       Databases       Telecommunications       People      ...
   Five parts     Hardware     Software     Database     Telecommunications     Networks
   Five parts     Hardware     Software     Database     Telecommunications     Networks
   Hardware     Computer equipment used to perform input,      processing, and output activities     The objects that y...
Hardware refers to objects that you can actually touch, likedisks, disk drives, display screens, keyboards, printers, boar...
   Five parts     Hardware     Software     Database     Telecommunications     Networks
   Software     Computer programs that      govern/determine/control the operation of the      computer     Computer in...
Software is computer instructions or data.Anything that can be stored electronically is software.The storage devices and d...
The distinction between software and hardware issometimes confusing because they are so integrally linked.Clearly, when yo...
   Five parts     Hardware     Software     Database     Telecommunications     Networks
   Database     An organized collection of facts and information     A collection of information organized in such a   ...
A database is a collection of information organized in such away that a computer program can quickly select desired pieces...
An alternative concept in database design is known asHypertext. In a Hypertext database, any object, whether it be apiece ...
   Five parts     Hardware     Software     Database     Telecommunications     Networks
   Telecommunications     The electronic transmission of signals for      communications; enables organizations to link ...
   Five parts     Hardware     Software     Database     Telecommunications     Networks
   Network     Used to connect computers and computer      equipment in a building, around the country,      across the ...
There are many types of computer networks,  including:local-area networks (LANs) : The computers are   geographically clos...
In addition to these types, the following characteristics are also used    to categorize different types of networks:topol...
Computers on a network are sometimes called nodes.Computers and devices that allocate resources for a network  are called ...
   Internet       The world’s largest telecommunications network       A network of networks       Free exchange of in...
   People     The most important element in most computer-      based information systems     Includes people who manag...
   Types     Transaction processing systems     E-commerce systems     Management information systems     Decision su...
   Transaction     Any business-related exchange     E.g., generating a weekly payroll   Transaction processing system...
Hoursworked           Payroll                       Payroll         transaction                       checks         proce...
   Types     Transaction processing systems     E-commerce systems     Management information systems     Decision su...
   E-commerce     Involves any business transaction executed electronically     Conducting business on-line     For ex...
   Types     Transaction processing systems     E-commerce systems     Management information systems     Decision su...
   An MIS is…     An organized collection of people, procedures,     software, databases, and devices used to routine   ...
Marketing                Manufacturingmanagement                managementinformation                Information   system ...
MIS is short for management information system or   management information services, and pronounced as   separate lettersM...
   Types     Transaction processing systems     E-commerce systems     Management information systems     Decision su...
   A DSS is…     An organized collection of people, procedures,     software, databases, and devices used to support    ...
   Types     Transaction processing systems     E-commerce systems     Management information systems     Decision su...
   An expert system is…     A computer application that performs a task that would      otherwise be performed by a huma...
   AI is…     A branch of computer science concerned with      making computers behave like humans     Term was coined ...
Artificial intelligence includes games playing: programming computers to     play games such as chess and checkersexpert s...
 Attempted to replace humans in decision  making However did not take into account     How humans actually reason     ...
   Systems development     The activity of creating or modifying an existing business      system   Systems investigati...
   Systems implementation     Creating and acquiring system components     defined in the design   Systems maintenance ...
01 intro to mis
01 intro to mis
01 intro to mis
01 intro to mis
01 intro to mis
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  • Chapter 1: An Introduction to Information Systems This chapter presents basic concepts necessary to understand systems and business information systems.
  • 01 intro to mis

    1. 1.  Subject: Intro. to Management Information System Lecturer: Zaipul Anwar Bin Zainu  Tel:019-3262427  E-mail:zaipulanwar@iprom.unikl.edu.my, zaipul@gmail.com  Room: 2211  Website: http://www.zaipul.com  Facebook: Zaipul Anwar  Consultation: By Appointment (or through email, chat or Facebook). In the future hopefully through eLearning. http://eLearning.zaipul.com Teaching materials:  Lectures, Websites, Softwares, Videos, Movies and Music(?)  Assignment/project/class discussion/case study  Lab activity
    2. 2.  Final Exam - 50% Mid Semester Test –20% Course Work – 30% Case Study/discussion topic and course syllabus: subject to change
    3. 3.  Ease the managing task Guide for problem solving & decision making Advance in carrier. Realise opportunities and meet personal and company goals. In Business: used in all functional areas. CBIS important for type of job.
    4. 4.  SUBJECT OBJECTIVE To enable students to understand basic information technology concepts and participate in developing information systems solutions to business problems. To assist students to understand the fundamental concepts of real- world information systems and to demonstrate the potential advantages of state-of-the-art information technology applications in organizational. SUBJECT SYNOPSIS The foundations of information systems. Information management and its strategic role in organizations. The technical foundations of information systems; elements of information processing and the telecommunication. The contemporary tools, techniques and approaches used to build information systems.
    5. 5. COURSE CONTENT Management information systems (MIS); challenges and opportunities, the strategic role of information systems in organizations, and business processes Management of information and decision making; ethical and social impact of information systems. Computers and information processing; information systems software, and managing data resources Telecommunications and the internet networking, redesigning the organization with information systems and ensuring quality with information systems. Managing knowledge and enhancing management decision making. Controlling information systems and managing international information systems. REFERENCE BOOKS Ralph M. Stair, G.W Reynolds, 2008, Principles of Information System, A Managerial Approach, Thomson Learning (Text Book). Kenneth C.L. and Jane P.L., 1998. Management Information Systems: New Approaches to Organization and Technology, Fifth Edition, Prentice Hall. Sarah, E., Sawyer and Stacey, C., 1998, Management Information Systems for the Information Age, Irwin/McGraw-Hill, Boston, Massachusetts, ISBN: 0-07-025465-6. Post, G.V. and David L.A., 1997, Management Information Systems: Solving Business Problems with Information Technology, Irwin/McGraw Hill, Illinois.
    6. 6. Introduction toManagement InformationSystems
    7. 7.  Data vs. Information  Data ▪ Raw facts ▪ Distinct pieces of information, usually formatted in a special way  Information ▪ A collection of facts organized in such a way that they have additional value beyond the value of the facts themselves
    8. 8.  Data – thermometer readings of temperature taken every hour: 16.0, 17.0, 16.0, 18.5, 17.0,15.5…. Transformation Information – today’s high: 18.5 today’s low: 15.5
    9. 9. Data Represented byAlphanumeric data Numbers, letters, and other charactersImage data Graphic images or picturesAudio data Sound, noise, tonesVideo data Moving images or pictures
    10. 10. Data Transformation Information
    11. 11.  accurate, complete, economical, flexible, reliable, relevant, simple, timely, verifiable, accessible, secure
    12. 12.  You want the information about you in a health information system to be:  As accurate as possible (e.g. your age, sex)  As complete as possible  Relevant  To be reliable  Should be available in a timely manner (e.g. information about your drug allergies are available before your operation!)
    13. 13.  Definition  A set of elements or components that interact to accomplish goals  A combination of components working together
    14. 14. Customer Order EntryMaintenance ComponentComponent Customer Support SystemCatalog Order FulfillmentMaintenance ComponentComponent
    15. 15. (1) Refers to a combination of components working together. For example, a computer system includes both hardware and software. A Windows system is a personal computer running the Windows operating system. A desktop publishing system is a computer running desktop publishing software.(2) Short for computer system.(3) Short for operating system.(4) An organization or methodology. The binary numbering system, for instance, is a way to count using only two digits
    16. 16.  Inputs Processing mechanisms Outputs
    17. 17. ElementsSystem Goal Processing Inputs Outputs elements Actors, director, Filming, Finished film Entertaining staff, sets, editing, delivered to movie, filmMovie equipment special movie studio awards, effects, profits distribution
    18. 18.  System boundary  Defines the system and distinguishes it from everything else System types  Simple vs. complex  Open vs. closed  Stable vs. dynamic  Adaptive vs. non-adaptive  Permanent vs. temporary
    19. 19.  Efficiency  A measure of what is produced divided by what is consumed (eg. Efficiency of a motor is the energy produced divided by what is consumed) Effectiveness  A measure of the extent to which a system achieves its goals System performance standard  A specific objective of the system
    20. 20. Figure 1
    21. 21. Figure 1.5b
    22. 22.  System variable  A quantity or item that can be controlled by the decision maker  E.g. the price a company charges for a product System parameter  A value or quantity that cannot be controlled by the decision maker  E.g., cost of a raw material
    23. 23.  Model  An abstraction or an approximation that is used to represent reality Types of models  Narrative (aka descriptive)  Physical  Schematic  Mathematical Next slide
    24. 24.  Make understanding complex systems easier (simplifies) Can be used to design – make models of new systems so can refine them Makes communication about systems easier (e.g. a picture can communicate a thousand words)
    25. 25.  Definition  A set of interrelated elements or components that collect (input), manipulate (process), and disseminate (output) data and information and provide a feedback mechanism to meet an objective  (IS) Pronounced as separate letters, and short for Information Systems or Information Services. For many companies, IS is the name of the department responsible for computers, networking and data management. Other companies refer to the department as IT (Information Technology) and MIS (Management Information Services).
    26. 26. Environment OrganisationInput Processing Output Feedback
    27. 27. External Environment People Organisation Information System Technology
    28. 28.  Input  The activity of gathering and capturing data  Whatever goes into the computer Processing  Converting or transforming data into useful outputs Output  Useful information, usually in the form of documents and/or reports  Anything that comes out of a computer
    29. 29. (n) Whatever goes into the computer. Input can take a variety of forms, from commands you enter on a keyboard to data from another computer or device. A device that feeds data into a computer, such as a keyboard or mouse, is called an input device.(v) The act of entering data into a computer
    30. 30. (n) Anything that comes out of a computer. Output can be meaningful information or gibberish, and it can appear in a variety of forms -- as binary numbers, as characters, as pictures, and as printed pages. Output devices include display screens, loudspeakers, and printers.(v) To give out. For example, display screens output images, printers output print, and loudspeakers output sounds.
    31. 31.  Feedback  Output that is used to make changes to input or processing activities Forecasting  A proactive approach to feedback  Use for estimating future sales or inventory needs
    32. 32.  Manual systems still widely used  E.g., some investment analysts manual draw charts and trend lines to assist them in making investment decisions Computerized systems  E.g., the above trends lines can be drawn by computer Evolution  Many computerized system began as manual systems  E.g., directory assistance (“911”)
    33. 33.  A CBIS is composed of…  Hardware  Software  Databases  Telecommunications  People  Procedures Together they are…  Configured to collect, manipulate, store, and process data into information
    34. 34.  Five parts  Hardware  Software  Database  Telecommunications  Networks
    35. 35.  Five parts  Hardware  Software  Database  Telecommunications  Networks
    36. 36.  Hardware  Computer equipment used to perform input, processing, and output activities  The objects that you can actually touch, like disks, disk drives, display screens, keyboards, printers, boards, and chips.
    37. 37. Hardware refers to objects that you can actually touch, likedisks, disk drives, display screens, keyboards, printers, boards,and chips. In contrast, software is untouchable. Software existsas ideas, concepts, and symbols, but it has no substance. Books provide a useful analogy. The pages and the ink arethe hardware, while the words, sentences, paragraphs, and theoverall meaning are the software. A computer without softwareis like a book full of blank pages -- you need software to makethe computer useful just as you need words to make a bookmeaningful.
    38. 38.  Five parts  Hardware  Software  Database  Telecommunications  Networks
    39. 39.  Software  Computer programs that govern/determine/control the operation of the computer  Computer instructions or data
    40. 40. Software is computer instructions or data.Anything that can be stored electronically is software.The storage devices and display devices are hardware. The terms software and hardware are used as bothnouns and adjectives. For example, you can say: "Theproblem lies in the software," meaning that there is aproblem with the program or data, not with thecomputer itself. You can also say: "Its a softwareproblem.“
    41. 41. The distinction between software and hardware issometimes confusing because they are so integrally linked.Clearly, when you purchase a program, you are buying software.But to buy the software, you need to buy the disk (hardware) onwhich the software is recorded. Software is often divided into two categories. Systemssoftware includes the operating system and all the utilities thatenable the computer to function. Applications softwareincludes programs that do real work for users. For example,word processors, spreadsheets, and database managementsystems fall under the category of applications software.
    42. 42.  Five parts  Hardware  Software  Database  Telecommunications  Networks
    43. 43.  Database  An organized collection of facts and information  A collection of information organized in such a way that a computer program can quickly select desired pieces of data
    44. 44. A database is a collection of information organized in such away that a computer program can quickly select desired piecesof data. You can think of a database as an electronic filing system.Traditional databases are organized by fields, records, and files.A field is a single piece of information; a record is one completeset of fields; and a file is a collection of records. For example, atelephone book is analogous to a file. It contains a list of records,each of which consists of three fields: name, address, andtelephone number.
    45. 45. An alternative concept in database design is known asHypertext. In a Hypertext database, any object, whether it be apiece of text, a picture, or a film, can be linked to any otherobject. Hypertext databases are particularly useful fororganizing large amounts of disparate information, but they arenot designed for numerical analysis. To access information from a database, you need adatabase management system (DBMS). This is a collection ofprograms that enables you to enter, organize, and select data ina database.
    46. 46.  Five parts  Hardware  Software  Database  Telecommunications  Networks
    47. 47.  Telecommunications  The electronic transmission of signals for communications; enables organizations to link computer systems into effective networks  Refers to all types of data transmission, from voice to video
    48. 48.  Five parts  Hardware  Software  Database  Telecommunications  Networks
    49. 49.  Network  Used to connect computers and computer equipment in a building, around the country, across the world, to enable electronic communications  A group of two or more computer systems linked together
    50. 50. There are many types of computer networks, including:local-area networks (LANs) : The computers are geographically close together (that is, in the same building).wide-area networks (WANs) : The computers are farther apart and are connected by telephone lines or radio waves.
    51. 51. In addition to these types, the following characteristics are also used to categorize different types of networks:topology : The geometric arrangement of a computer system. Common topologies include a bus, star, and ring.protocol : The protocol defines a common set of rules and signals that computers on the network use to communicate. One of the most popular protocols for LANs is called Ethernet. Another popular LAN protocol for PCs is the IBM token-ring network .architecture : Networks can be broadly classified as using either a peer-to-peer or client/server architecture.
    52. 52. Computers on a network are sometimes called nodes.Computers and devices that allocate resources for a network are called servers.
    53. 53.  Internet  The world’s largest telecommunications network  A network of networks  Free exchange of information  A global network connecting millions of computers. Intranet  A network that uses Internet technology within an organization  A network belonging to an organization
    54. 54.  People  The most important element in most computer- based information systems  Includes people who manage, run, program, and maintain the system  E.g., IT professionals (you!) Procedures  Includes the strategies, policies, methods, and rules for using the CBIS
    55. 55.  Types  Transaction processing systems  E-commerce systems  Management information systems  Decision support systems  Expert systems
    56. 56.  Transaction  Any business-related exchange  E.g., generating a weekly payroll Transaction processing system (TPS)  An organized collection of people, procedures, software, databases, and devices used to record completed for for business related exchanges
    57. 57. Hoursworked Payroll Payroll transaction checks processing Pay rate
    58. 58.  Types  Transaction processing systems  E-commerce systems  Management information systems  Decision support systems  Expert systems
    59. 59.  E-commerce  Involves any business transaction executed electronically  Conducting business on-line  For example, between… ▪ Companies ▪ Companies and consumers ▪ Business and the public sector ▪ Consumers and the public sector  Example for placing a purchase order
    60. 60.  Types  Transaction processing systems  E-commerce systems  Management information systems  Decision support systems  Expert systems
    61. 61.  An MIS is…  An organized collection of people, procedures, software, databases, and devices used to routine information to managers and decision makers
    62. 62. Marketing Manufacturingmanagement managementinformation Information system system Common databases Financial Ordermanagement managementInformation information system system TPS
    63. 63. MIS is short for management information system or management information services, and pronounced as separate lettersMIS refers to a class of software that provides managers with tools for organizing and evaluating their department. Typically, MIS systems are written in COBOL and run on mainframes or minicomputers.Within companies and large organizations, the department responsible for computer systems is sometimes called the MIS department. Other names for MIS include IS (Information Services) and IT (Information Technology).
    64. 64.  Types  Transaction processing systems  E-commerce systems  Management information systems  Decision support systems  Expert systems
    65. 65.  A DSS is…  An organized collection of people, procedures, software, databases, and devices used to support problem-specific decision making A DSS helps a manger “do the right thing”
    66. 66.  Types  Transaction processing systems  E-commerce systems  Management information systems  Decision support systems  Expert systems
    67. 67.  An expert system is…  A computer application that performs a task that would otherwise be performed by a human expert  gives the computer the ability to make suggestions and to act like an expert in a particular field  Examples: diagnose human illnesses, make financial forecasts, schedule routes for delivery vehicles Expert systems typically include “artificial intelligence” (next slide)
    68. 68.  AI is…  A branch of computer science concerned with making computers behave like humans  Term was coined in 1956 by John McCarthy at the Massachusetts Institute of Technology  Draws from many areas, including cognitive psychology
    69. 69. Artificial intelligence includes games playing: programming computers to play games such as chess and checkersexpert systems : programming computers to make decisions in real-life situations (for example, some expert systems help doctors diagnose diseases based on symptoms)natural language : programming computers to understand natural human languagesneural networks : Systems that simulate intelligence by attempting to reproduce the types of physical connections that occur in animal brainsrobotics : programming computers to see and hear and react to other sensory stimuli
    70. 70.  Attempted to replace humans in decision making However did not take into account  How humans actually reason  Human information needs (doctors do not want their decision making replaced, but rather want it supported)
    71. 71.  Systems development  The activity of creating or modifying an existing business system Systems investigation and analysis  Defines the problems and opportunities of an existing system Systems design  Determine how a new system will work to meet business needs
    72. 72.  Systems implementation  Creating and acquiring system components defined in the design Systems maintenance and review  Checks a modifies the system so that it continues to meet changing business needs

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