P1 Pengantar Sistem Informasi Berbasis Komputer

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    SEMESTER PADAT GENAP 2009/2010INSTITUT MANAJEMEN TELKOM

    YUHANA ASTUTI, S.Si, S.E, M.T, M.Agr

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    KETERANGAN

    TOTAL PERTEMUAN 12XMASA PERKULIAHAN TGL 28 JUNI-19 JULI 2009UJIAN AKHIR SEMESTER TGL 21 JULI-24 JULI 2009 KEHADIRAN (ABSENSI) MHS 100% TOLERANSI KETERLAMBATAN 10 MENIT

    NILAI MAKS. UNTUK YANG MENGULANG B+ PENILAIAN MELIPUTI : NILAI UTS (30%)

    NILAI UAS (30%)NILAI TUGAS PER SESI (10%)NILAI KUIS (10%)NILAI TUGAS PROYEK (20%)

    TIDAK ADA UJIAN / TUGAS SUSULAN

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    TUGAS PER SESI

    BUATLAH RESUME MATERI DI SETIAP AKHIRSESI (+/- 2 HALAMAN)

    UNTUK TAMBAHAN GUNAKAN BUKU SEBAGAI

    REFERENSI /NARA SUMBER, BUKAN WEBSITE,BLOG ATAU MEDIA ONLINE LAINNYA.

    BUATLAH MINIMAL 2 PERTANYAAN (DISERTAIDENGAN JAWABANNYA) YANG BERKAITANDENGAN MATERI TERSEBUT

    DIKUMPULKAN DI SETIAP AKHIR PERKULIAHAN

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    TUGAS PROYEK UAS

    Rancanglah sebuah Sistem Informasi Manajemen pada bidang(pilih salah satu ):

    Keuangan

    Manufaktur

    Pemasaran Sumber daya manusia

    Berikan ketentuan / asumsi yang jelas dan detail mengenai SIM padabidang yang ada pilih

    Gambar rancangan sistemnya (Anda boleh menggunakan metode

    Konvensional/ Terstruktur atau UML) Sebutkan tabel-tabel yang ada lengkap dengan atribut dan type

    datanya.

    Gambar sketsa tampilan menu.

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    BUKU REFERENSI

    Raymond McLeod, Jr. (1995). Sistem InformasiManajemen. Prentice Hall.

    Jogiyanto .(5000). Analisis dan Desain (SistemInformasi : Pendekatan terstrukstur teori danpraktek aplkasi bisnis). Andy Offset.

    etc

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    Introduction to the Computer-Based

    Information System

    SESSION 1

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    DEFINISI SISTEM INFORMASI MANAJEMEN

    SISTEM :

    Suatu susunan yang teratur dari kegiatan kegiatanyang saling berkaitan dan susunan prosedur-

    prosedur yang saling berhubungan, yangmelaksanakan dan mempermudah kegiatan-kegiatan utama organisasi/institusi

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    INFORMASI :

    Data yang telah diproses/diolah sehingga memilikiarti atau manfaat yang berguna

    DATA

    Angka-angka atau statistik-statistik yangdaripadanya dapat menghasilkan kesimpulan

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    MANAJEMEN :

    PROSES, manajemen adalah kegiatan yangdilakukan untuk menyelesaikan suatu pekerjaan

    secara bersama-sama atau melibatkan orang laindemi mencapai tujuan yang sama

    SUBJEK, manajemen adalah orang (atau orang-

    orang) yang melaksanakan kegiatan tersebut

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    SISTEM INFORMASI MANAJEMEN :

    Jaringan prosedur pengolahan data yang

    dikembangkan dalam suatu sistem (terintegrasi)dengan maksud memberikan informasi (yang

    bersifat ekstern dan intern) kepada manajemensebagai dasar pengambilan keputusan.

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    Information Management

    Information:The most valuable resource

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    Five Main Resources

    Personnel

    Material

    Machines (including facilities and energy)

    Money

    Information (and data)

    Physical

    Conceptual}

    }

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    How Resources are Managed

    Acquire

    Assemble, or prepare

    Maximize use Replace

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    Factors Stimulating Interest in Information

    Management

    Increasing complexity of business activity

    International economy

    Worldwide competition

    Increasing complexity of technology

    Shrinking time frames

    Social constraints

    Improved computer capabilities

    Size Speed

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    Who are the Users?

    Managers

    Nonmanagers

    Persons & organizations in the firmsenvironment

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    The Influence of Management Level on

    Information Source

    Strategic planning level

    Management control level

    Operational control level Internal

    Environmental

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    The Influence of Management Level on

    Information Form

    Strategic planning level

    Management control level

    Operational control level Detail

    Summary

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    Managers Can Be Found on All Levels and in

    All Functional

    Areas of the Firm

    Finance

    FunctionHuman

    Resources

    Function

    Information

    Services

    Function

    Manufacturing

    Function

    Marketing

    Function

    Strategic planning level

    Management Control Level

    Operational Control

    Level

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    What Managers do --

    Fayols Functions

    StrategicPlanning Level

    ManagementControl Level

    OperationalControl Level

    Plan

    Control

    Organize

    Direct

    Staff

    Organize

    Staff

    Direct

    Plan

    Control

    Direct

    StaffPlan

    Control

    Organize

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    Management Skills

    Communications

    Problem solving

    How can aninformation

    specialist help?

    }

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    Problem Solving Information Comes in Many

    Forms

    Com

    puterReports

    Non

    computerreports

    Electronicmail

    Periodicals

    Telephone

    Problem Solving

    Written Media Oral Media

    Internal Sources External Sources

    Sche

    duledMeetings

    Unsch

    eduledMeetings

    VoiceMail

    Tours

    B

    usinessMeals

    Letters&Memos

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    System Components

    Component parts of a system that can

    control its own operations

    Objectives

    Control

    mechanism

    TransformationInput Output

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    Open-Loop System

    TransformationInput Output

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    Open versus Closed Systems

    Open system

    Connected to its environment by means ofresource flows

    Closed system Not connected to its environment

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    SystemsCan Be Composed of Subsystems or Elemental Parts

    Subsystem A-2

    Subsystem A-3

    Subsystem B-2

    Subsystem B-1

    System

    Subsystem A Subsystem BElemental

    Part C

    Subsystem A-1

    Elemental

    part B1

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    Physical and Conceptual Systems

    Physical system The business firm

    Composed of physical resources

    Conceptual system Represents a physical system

    Uses conceptual resources

    Information

    Data

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    Data and Information

    Information processor Key element in the conceptual system

    Computer

    Noncomputer

    Combination

    Data is the raw material transformed intoinformation

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    Evolution of the CBIS

    Data Processing (DP) Management Information Systems (MIS)

    1964 IBM promoted the concept as a means of selling

    disk files and terminals Decision Support Systems (DSS) 1971 Text books distinction:

    MIS: Organizational/group - general DSS: Individual - specific

    Office Automation (OA) 1964 Artificial Intelligence (AI)/ Expert Systems

    (ES) - 1990s Heavy investment by businesses

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    The CBIS Model

    Computer-based

    Information System

    (CBIS)

    Accounting

    Information System

    Management

    Information System

    Decision Support

    Systems

    The Virtual

    Office

    Knowledge-based

    Systems

    Decisions

    Problem

    Information

    Problem

    Solution

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    Information Services

    Information specialists havefull-time responsibility for

    developing and maintainingcomputer-based systems

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    Traditional Communication Chain

    Database

    Administrator

    User SystemsAnalystProgrammer Operator Computer

    NetworkSpecialist

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    End-User Computing (EUC)

    End-user computing Development of all or part of applications

    Information specialists act as consultants

    Stimulants to EUC Increased computer literacy

    IS backlog

    Low-cost hardware (the PC)

    Prewritten software (electronic spreadsheets)

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    IS and EUCThe End-User Computing

    Communication Chain

    User Computer

    Information

    Specialists

    Support

    Communication

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    Justifying the CBIS

    Justify in the same manner as any other largeinvestment

    Economic

    Cost reduction Reduced inventory investment

    Increased productivity (CAD/CAM)

    Noneconomic

    Perceived value

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    Achieving the CBIS

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    Reengineering the CBIS

    Business Process Reengineering (BPR) Reworking systems

    Good system features retained

    Becoming development methodology of choice

    Roles Played by the Manager

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    Roles Played by the Manager

    and by the Information Specialist

    Implementation

    Phase Manager Information Specialist

    Control

    Control

    Control

    Control

    Planning

    Analysis

    Design

    Use

    Define problem Support

    System Study

    Design system

    Implement system

    Make available