Sub-topic 1 (Introduction to Information Systems)

TOPIC 5 : INFORMATION systems CONTENT

GENERAL PERSPECTIVE OF INFORMATION SYSTEMS

INFORMATION SYSTEMS STRUCTURE AND MODEL

Its410 - Fundamentals of information systems

INFORMATION SYSTEMS SUBTOPIC 1

Copyright FSKM, UiTM

TOPIC 5 : INFORMATION systems CONTENT

GENERAL PERSPECTIVE OF INFORMATION SYSTEMS

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LEARNING OUTCOME At the end of this topic, students should be able to: 1. define Information Systems 2. determine structure and model of Information Systems 3. explain the types, perspectives and Issues of Information Systems

TOPIC 5 : INFORMATION systems GENERAL PERSPECTIVE OF INFORMATION SYSTEMS

CONTENT

General perspective of Information Systems

Information systems structure and model

Functional perspective of Information Systems

Type of Information Systems

Role of Information Systems

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TOPIC 5 : INFORMATION systems CONTENT

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GENERAL PERSPECTIVE OF INFORMATION SYSTEMS

INFORMATION SYSTEMS STRUCTURE AND MODEL

Information systems is a collection of interrelated components (hardware, software, procedures, people, databases) that work together to “collect” (or retrieve), process, store and distribute information to support decision making and control an organization People Hardware

Software

Procedures

Data

TOPIC 5 : INFORMATION systems GENERAL PERSPECTIVE OF INFORMATION SYSTEMS

CONTENT

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word-of-mouth, interpersonal networking, water cooler gossip, etc.

paper-and-pencil Manual

Computerbased

Informal

Types of Information System

Formal written procedures

TOPIC 5 : INFORMATION systems GENERAL PERSPECTIVE OF INFORMATION SYSTEMS

CONTENT

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Personnel Hardware

INPUTS

PROCESS

OUTPUTS

Programs Procedures

Data Files

Capture & assemble elements that enter the system to be processed

Convert input to output using a transformation process

Transfer elements that have been produced by a transformation process to their ultimate destination

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GENERAL PERSPECTIVE OF INFORMATION SYSTEMS

Communication Subsystem

Input Subsystem

Processing Subsystem

Storage Subsystem

Output Subsystem

INFORMATION SYSTEMS STRUCTURE AND MODEL

TOPIC 5 : INFORMATION systems CONTENT

GENERAL PERSPECTIVE OF INFORMATION SYSTEMS

HOME INFORMATION SYSTEMS STRUCTURE AND MODEL

TOPIC 5 : INFORMATION systems CONTENT

GENERAL PERSPECTIVE OF INFORMATION SYSTEMS

HOME INFORMATION SYSTEMS STRUCTURE AND MODEL

TOPIC 5 : INFORMATION systems CONTENT

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GENERAL PERSPECTIVE OF INFORMATION SYSTEMS

Management

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Operational Managerial Strategic

Information Systems

Economic Resources People Money Material Machine Land Facilities Energy Information

Organizational Processes Market Develop Produce and Deliver Products and Services Support Customers Other Processes

Goods and Services Products Services Payments Contributions Information Other Effects

INFORMATION SYSTEMS STRUCTURE AND MODEL

TOPIC 5 : INFORMATION systems GENERAL PERSPECTIVE OF INFORMATION SYSTEMS

CONTENT

Control of System Performance

Input of Data Resources

Processing Data into Information

Output of Information Products

Storage of Data Resources

Network Infrastructure

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