concept of information system

Learning Area 6:Information System

WORDS: TTLLAOY CCTTREO

WORDS: TOTALLY CORRECT

•TTLLAOY •CCTTREO •220311•0902

Instruction: Please put words only into BOX 1 and arrange

After arranged, the words formed in BOX 1 contain sentence “TOTALLY CORRECT”

BOX 1 BOX 1

Information System

At the end of this class, students should be able :

i. to define data, information and information systems accurately,

ii. to understand the practice of information system such as in educational organisation,

well.

Data items Information Information System

Data items• An elementary description of things, events,

activities, and transactions that are recorded , classified, and stored, but are NOT ORGANIZED to convey any specific meaning

Information

• Data that have been organized so that they have meaning and value to the recipient

The transformation process (in applying knowledge) WHICH occur by

Information is obtained through;

Manipulating dataOrganizingSelecting

Information System

• A process that collects, processes, stores, analyzes, and disseminates (generalize) information for a specific purpose.

Collect

Inputs

Process

and

Transform

Produce

Outputs

Store

Data

Instructions Reports

Calculations

Personnel involved:

•Students•Administrator•Teacher•Parents

Example of IS application in daily life

Major capabilities of Information System

• Fast, accurate, and inexpensive communication within and between organizations.

• Store huge amounts of information in an easy-to-access, yet small space.

• Allow quick information retrieval to vast amount of information, worldwide.

• Increase the effectiveness and efficiency of people working in groups in one place or in several locations, anywhere.

• Enable communication and collaboration anywhere, any time.

Computer Based Information Systems (CBIS)

• An information system that uses computer technology to perform some or all of its intended tasks.

Basic components of CBIS and focus on:

Hardware Input, Processing, Output, Storage, Control

Software Application and System

Database Structure; Hierarchical, Network, Relational, Object-oriented, Multidimensional

Procedure Problem-solving and decision making

Human Artificial intelligence to weave the individual knowledge with computer-based system to behave like human

Database Network Procedure

Software

Human

Hardware

Interrelation of Information System Components

Worksheet

Data An elementary description of ____,____, ____, and ______ that are recorded , classified, and stored, but are NOT ORGANIZED to convey any specific meaning

________ ____ that have been organized so that they have meaning and value to the recipient

Information System

A _____ that collects, processes, stores, analyzes, and disseminates (generalize) information for a specific purpose

_____-Based Information System

An information system that uses ______ technology to perform some or all of its intended tasks.