Concept of Information System
Post on 17-Nov-2014
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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.
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