SISTEM INFORMASI DAN JARINGAN KOMPUTER

MATERI1. Pendahuluan : Rancangan Pembelajaran2. Pengenalan TIK3. Gambaran Umum SIM4. Pengenalan Sistem Komputer5. Sistem Informasi Berbasis Komputer (CBIS)6. Pengenalan Basisdata7. Pengenalan Jaringan Komputer8. Pengenalan Internet9. Komputerisasi Perkantoran10. Interoperabilitas Antar Aplikasi

Tujuan Matakuliah ini bertujuan untuk memberikan

pengetahuan kepada mahasiswa tentang konsep sistem informasi manajemen, jaringan komputer dan internet, sehingga mahasiswa memiliki pengetahuan pendukung yang kuat tentang Teknologi Informasi dan Komunikasi.

Matakuliah ini membahas konsep dasar, filosofi dan tren Sistem Informasi Manajemen, juga penggunaan Jaringan Komputer untuk meningkatkan efektifitas dan efisiensi aktivitas bisnis.

Kompetensi

Mahasiswa memiliki pengetahuan yg komprehensif & mampu menjelaskan: Aspek-aspek dasar tentang

komputer Aspek-aspek dasar SI berbasis

komputer Aspek-aspek dasar Jaringan

komputer dan Internet

PUSTAKA Burch, J.G.; Grutnitski, G., 1986, Information

System: Theory & Practice, 4th edition, John Wiley & Sons Inc., Canada

McLeod, R., 1993, MIS, A Study of Computer Based Information Systems, MacMillan Pub Co., NY

Sutanta, E., 2003, Sistem Informasi Manajemen, Graha Ilmu, Yogyakarta

Sutanta, E., 2004, Komunikasi Data & Jaringan Komputer, Graha Ilmu, Yogyakarta

Administratif

Penilaian : Tugas : 40 % UTS : 20 % UAS : 30 % Kehadiran : 10 %

Penilaian Acuan Patokan

Skor Nilai Akhir : NA = 1*Tugas+1*UTS+2*UAS+1*Hadir

--------------------------------------5

90 - 100 A

80 - 89 A-

75 - 79 B+

68 - 74 B

64 - 67 B-

60 - 63 C+

56 - 59 C

40 - 55 D

0 - 39 E

Strategi Perkuliahan Kuliah tatap muka (60 %), diskusi dan tugas (40%). Kuliah

tatap muka mengantarkan pokok bahasan dan menjelaskan isi dari sub pokok bahasan secara berurutan.

Pendalaman materi berupa latihan soal akan dilakukan pada pertemuan tertentu, untuk dikerjakan secara individu dan/atau berkelompok serta dipecahkan bersama-sama kelompoknya.

Tugas : 4 kali dalam satu semester; 2 sebelum UTS dan 2 sebelum UAS

Quiz : tidak terjadwal Setiap bahan bacaan yang dijadikan materi pada setiap tatap

muka harus sudah dibaca terlebih dahulu sebelum mengikuti perkuliahan agar mahasiswa lebih mudah mengikuti acara perkuliahan

Mahasiswa WAJIB mengerjakan tugas-tugas (latihan soal) yang akan diberikan setelah acara perkuliahan

Kalender Akademik

Kuliah : 27 Sept 2010 - UTS : Minggu ke 8 UAS :

Introduction

Evolution….

Mengapa belajar TI ?

Advance in your careerSolve problemsRealize opportunitiesMeet your career goals

Kisah sukses …

Google CEO Eric Schmidt

Facebook CEO Mark ZuckerbergMicrosoft

Bill Gate

IT Literate !

Computer literacy - knowledge of computer systems and equipment

Information system literacy - knowledge of how data and information are used

Dimana SI digunakan ?

Finance and Accounting Sales and Marketing Manufacturing Industry :

Investment firms Banks Publishing companies Healthcare organizations Management consulting firms Etc..

Data are raw facts and figures that are processed to produce information

Information is data that have been processed and are meaningful and useful to users. The terms “meaningful” and “useful” are value-laden terms and usually subsume other qualities such as timeliness, relevance, reliability, consistency, comparability, etc.

Data Versus Information

Characteristics of Useful InformationRelevance: serves a purposeTimeliness: no older than the time period of

the action it supportsAccuracy: free from material errorsCompleteness: all information essential to a

decision or task is presentSummarization: aggregated in accordance

with the user’s needs

The Universal Data Processing Model

Processing

Storage

Consumers

Exchange EventsInternal EventsEnvironmental Events

}

Internal & External Information Flows

Internal Information Flows

Horizontal flows of information used primarily at the operations level to capture transaction and operations data

Vertical flows of informationdownward flows — instructions, quotas,

and budgetsupward flows — aggregated transaction

and operations data

What is a System?

A group of interrelated multiple components or subsystems that serve a common purpose

System or subsystem?A system is called a subsystem when it is

viewed as a component of a larger system.A subsystem is considered a system when

it is the focus of attention.

What Is an Information System?

[James] An information system is the set of formal procedures by which data are collected, processed into information, and distributed to users.

[Wilkinson] An Information system is a framework in which data is collected, processed, controlled and managed through stages in order to provide information to users

Managers Can Be Found on All Levels and in All

Functional Areas of the Firm

FinanceFunction

Human ResourcesFunction

InformationServicesFunction

ManufacturingFunction

MarketingFunction

Strategic planning levelStrategic planning level

Management Control LevelManagement Control Level

Operational Control Operational Control LevelLevel

The CBIS ModelComputer-Based

Information System

(CBIS)

Accounting Information System

ManagementInformation System

Decision SupportSystems

The VirtualOffice

Knowledge-based Systems

DecisionsDecisions

ProblemProblem

InformationInformation

ProblemProblemSolutionSolution

Komponen Sistem Informasi

The General IS Model

The Evolution of IS Models: The Flat-File Model

Data Redundancy ProblemsData Storage - excessive storage costs of

paper documents and/or magnetic formData Updating - changes or additions

must be performed multiple timesCurrency of Information - potential

problem of failing to update all affected filesTask-Data Dependency - user’s inability

to obtain additional information as needs change

Data Integration - separate files are difficult to integrate across multiple users

The Evolution of IS Models: The Database Model

Why Networking?

Efficiency and ProductivityReliabilityDistributed Systems

What Applications?

Client/Server Business ApplicationsElectronic MessagingInformation Retrieval

Network Classification by Area

Wide Area NetworkMetropolitan Area NetworkLocal Area Network

LAN Topologies

Tree

Star

Bus

Home Networking

Connected House

Wireless Network

That’s it for today

Next week : Pengenalan TIK

Any questions ?