meljun cortes - mis (management information system)
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ManagementanagementInformationnformationSystemystem
Lecture Notes for BusinessLecture Notes for Business
IntroductionIntroduction
By MELJUN CORTES, BSCS,ACSBy MELJUN CORTES, BSCS,ACS
MELJUN CORTES,MBA,MPAMELJUN CORTES,MBA,MPAMELJUN CORTES,MBA,MPAMELJUN CORTES,MBA,MPA
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Management Information SystemManagement Information System
(MIS)(MIS)
Interrelated components that collect,Interrelated components that collect,
process, store and disseminateprocess, store and disseminate
information to support decisioninformation to support decision
making and Problem Solvingmaking and Problem Solving
Information that rely on computerInformation that rely on computer
hardware and software forhardware and software for
processing and disseminatingprocessing and disseminatinginformationinformation
MELJUN CORTES MBA MPAMELJUN CORTES,MBA,MPAMELJUN CORTES,MBA,MPAMELJUN CORTES,MBA,MPA
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Information System withinInformation System within
an Organizationan Organization
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Functions of an Information SystemFunctions of an Information System
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Functions of an Information SystemFunctions of an Information System
Input the collection of raw data forInput the collection of raw data forprocessing information systemprocessing information system
Processing the conversion of dataProcessing the conversion of data
into information for more meaningfulinto information for more meaningful Output the distribution ofOutput the distribution of
processed informationprocessed information
Feedback output that is returned toFeedback output that is returned tohelp evaluate or correct inputhelp evaluate or correct input
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MIS ActivitiesMIS Activities
MISMIS is activities to manage informationis activities to manage informationfor problem solving and decisionfor problem solving and decisionmaking in an entity by managed themaking in an entity by managed the
following activities:following activities: Acquiring information by gathering dataAcquiring information by gathering data
and processed the data to be the valuableand processed the data to be the valuableinformation efficientlyinformation efficiently
Using the information in the most effectiveUsing the information in the most effectivewayway Discarding the information at the properDiscarding the information at the proper
timetime
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Differences between DataDifferences between Data
and Informationand Information Data consists of facts and figures thatData consists of facts and figures that
are relatively meaningless to user.are relatively meaningless to user.E.g. the number of hours worked forE.g. the number of hours worked for
each employee in the companyeach employee in the company Information is processed data that areInformation is processed data that are
more meaningfully. E.g. the hoursmore meaningfully. E.g. the hoursworks for each employee multipliedworks for each employee multipliedby the hourly rate, the out putby the hourly rate, the out putinformation is the gross earninginformation is the gross earning
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Skills required in MISSkills required in MIS
1.1. Computer literacyComputer literacy understanding of computer terminologyunderstanding of computer terminology
a recognition of the strength and weakness of thea recognition of the strength and weakness of the
computercomputer
an ability to use the computeran ability to use the computer
1.1. Information literacyInformation literacy Understanding how to use information at each step ofUnderstanding how to use information at each step of
problem solving processproblem solving process
Understanding where information can be obtainedUnderstanding where information can be obtained Understanding how to share information with otherUnderstanding how to share information with other
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Computer-based informationComputer-based information
SubsystemSubsystem Electronic data processing (EDP) Electronic data processing (EDP)
produces some information as byproduces some information as byproduct of the accounting processproduct of the accounting processcalled Accounting Information Systemcalled Accounting Information System(AIS)(AIS)
Management information systemManagement information system
(MIS) the computer application(MIS) the computer applicationshould be implemented for theshould be implemented for theprimary purpose of producingprimary purpose of producingmanagement information.management information.
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Computer-based informationComputer-based information
SubsystemSubsystem Decision support system (DDS) anDecision support system (DDS) an
information producing system aimed at ainformation producing system aimed at aparticular problem that a manager must solveparticular problem that a manager must solveand decision.and decision.
Office automation (OA) facilities of computerOffice automation (OA) facilities of computerand communication that increaseand communication that increaseproductivities for manager and office worker inproductivities for manager and office worker inconducting their activitiesconducting their activities
Expert System (ES) computer application thatExpert System (ES) computer application thatcan be used by managers in problem solvingcan be used by managers in problem solvingand decision makingand decision making
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Computer-based informationComputer-based information
SubsystemSubsystem
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Functional InformationFunctional Information
SubsystemSubsystem Human Resources Information SystemHuman Resources Information System
Manufacturing Information SystemManufacturing Information System Manufacturing Intelligence SubsystemManufacturing Intelligence Subsystem
Industrial Engineering SubsystemIndustrial Engineering Subsystem
Financial Information SystemFinancial Information System
Marketing Information SystemMarketing Information System Marketing Research SubsystemMarketing Research Subsystem Marketing Intelligence SubsystemMarketing Intelligence Subsystem
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Main Reason interest in MISMain Reason interest in MIS
1.1. Increasing Complexity of BusinessIncreasing Complexity of Business
Activities influenced by:Activities influenced by: International economicInternational economic
Worldwide CompetitionWorldwide Competition
Increasing complexity of TechnologyIncreasing complexity of Technology
Shrinking time framesShrinking time frames
1.1. Improving rapidly ComputerImproving rapidly ComputerCapabilitiesCapabilities
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Information SpecialistsInformation Specialists
System analyst is an expert whoSystem analyst is an expert whoworks with user in developing systemworks with user in developing systemat defining problems and inat defining problems and inpreparing written documentation ofpreparing written documentation of
how the computer will assist inhow the computer will assist insolving the problem.solving the problem.
Database administrator works withDatabase administrator works with
user and system analyst in creatinguser and system analyst in creatingthe data needed to produce thethe data needed to produce theinformation needed by usersinformation needed by users
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Information SpecialistsInformation Specialists
Network specialist works with user and systemNetwork specialist works with user and systemanalyst in establishing the data communicationanalyst in establishing the data communicationnetwork that ties together widespreadnetwork that ties together widespreadcomputing resourcescomputing resources
Programmers use the documentation preparedProgrammers use the documentation preparedby the system analyst to create the softwareby the system analyst to create the softwareprogram that lead the computer to transformprogram that lead the computer to transformdata into information needed by usersdata into information needed by users
Operators operates the computing equipmentOperators operates the computing equipmentand using software programand using software program
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Information SpecialistsInformation Specialists
MELJUN CORTES MBA MPAMELJUN CORTES MBA MPAMELJUN CORTES MBA MPAMELJUN CORTES MBA MPA