concept of information system
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Learning Area 6:Information System
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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
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Information System
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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.
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Data items Information Information System
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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
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Information
• Data that have been organized so that they have meaning and value to the recipient
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The transformation process (in applying knowledge) WHICH occur by
Information is obtained through;
Manipulating dataOrganizingSelecting
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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
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Personnel involved:
•Students•Administrator•Teacher•Parents
Example of IS application in daily life
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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.
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Computer Based Information Systems (CBIS)
• An information system that uses computer technology to perform some or all of its intended tasks.
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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
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Database Network Procedure
Software
Human
Hardware
Interrelation of Information System Components
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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.