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IF 186 Pengenalan Informatika
RDA-Teknik Informatika UNPAS 1
Materi I What About Informatics
1. Definition of “Informatics”
2. Definition of Data, Information and knowledge
3. Kind of Computation Process
IF 186 Pengenalan Informatika
RDA-Teknik Informatika UNPAS 2
Definition of “Informatics”
►Collection of art, science, method , tools for represents data, and computing data into information, and presents the information for users.
► The key points are Tools that be used
data representation
Kind of data processing
Presents information to users
IF 186 Pengenalan Informatika
Definition of “Informatics”
►ART "the use of skill and imagination in the creation of
aesthetic objects, environments, or experiences that can be shared with others
a study of creative skill, a process of using the creative skill, a product of the creative skill
►SCIENCE formulation of the behavior of the universe invented by
man through the learning process
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IF 186 Pengenalan Informatika
Definition of “Informatics”
►METHOD An established, habitual, logical, or prescribed practice
or systematic process of achieving certain ends with accuracy and efficiency, usually in an ordered sequence of fixed steps An item or implement used for a specific purpose.
►Tools A tool can be a physical object such as mechanical tools including
saws and hammers or a technical object such as a web authoring tool or software program. Furthermore, a concept can also be considered a tool. “Creativity is the tool which allows a child’s
mind to grow.
RDA-Teknik Informatika UNPAS 4
IF 186 Pengenalan Informatika
RDA-Teknik Informatika UNPAS 5
What’s Data?
► The fact that symbolized
► The real world is represented in the another form without prejudice to \ change semantics so that it can be done computing (processing) over such representations to produce information
► Behaviour of real world
Dynamic / Change over time
Many kind of Object
There are relationship of object
IF 186 Pengenalan Informatika
Example
RDA-Teknik Informatika UNPAS 6
GOATS
Child of
IF 186 Pengenalan Informatika
Example
RDA-Teknik Informatika UNPAS 7
Kind of Goods
Supply with
Suplier
Pur chase
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Apa itu Informasi
►Informatics products that are meaningful, useful, meaningful to the user
IF 186 Pengenalan Informatika
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What is Information
►Data that (1) has been verified to be accurate and timely, (2) is specific and organized for a purpose, (3) is presented within a context that gives it meaning and relevance, and (4) that can lead to an increase in understanding and decrease in uncertainty.
►The value of information lies solely in its ability to affect a behavior, decision, or outcome. A piece of information is considered valueless if, after receiving it, things remain unchanged.
►
IF 186 Pengenalan Informatika
RDA-Teknik Informatika UNPAS 10
What’s Knowledge?
►Know How
►Knowledge = Comprehension= Deep understanding about some special problem and make affection in the decision making
► Jenis Pengetahuan: Tacit Knowledge: knowledge stored in human
Untacit: formally expressed knowledge that can be communicated to others or even be computed
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Contoh(1)
1. Ali Nurdin
2. 18 years old
3. Male
4. Cirebon, 20 Septemebr 1992
5. Jl. Sukarno Hatta 45 Palimanan Cirebon
6. Hoby video Editing
7. Parents : Mrs Ani Hidayati and Mr Asep Komarudin
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Example(1) Nama Alamat di bdg No-Telp Asal Jns_kel
Doni Jl cemara 18 081343xxxx karawang L
Nabila Gegerkalong tgh II/12 0812211xx bandung P
Ali KpAD II/15 081234500 cirebon L
Alya KPAD III/20 0813234xx bandung P
Dina Gegerkalong hilir 23 08122122 bandung P
Asep Pada Suka 24 915899900 bandung L
1. Who are the female students
2. How many female Students
3. Which ones are more numerously The number of student from Bandung or from outside Bandung
1. All students IF Unpas 2007 that women coming from bandung
2. The majority of students IF Unpas 2007 came from Bandung
3. The number of male students is proportional to the number of female students
IF 186 Pengenalan Informatika
RDA-Teknik Informatika UNPAS 13
Contoh(2)
Top Level
Management
Medium Level
Management
Operational
Specific
Application(s)
General
Application(s)
Diklat Yustisi Pidum Pidsus SupervisiDatun
Otomatisasi Kantor KeuanganAset Humas
Sumber Daya Manusia(Kepegawaian)
Decision Support System
Executive
Information
System
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RDA-Teknik Informatika UNPAS 14
Example(2)
►How does the distribution of civil cases in each province
►How many Civil cases can be resolved through 2007
►List 10 best prosecutors in Indonesia, the Prosecutor of the most completed cases during 2007
►Show Trend criminal cases from year to year
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What’s Computation Process?
►Automaticaly Process that be done by computer (s/w and h/w), encompass Manage data in order to always up-to-date (data Integrity)
Information Processing ( Query/Inquiry)
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What is Computation?
► Data Integrity Input Update Delete Data Reduction Merging
► Pengambilan Informasi Classification
► Exp: List of students from jakarta Calculation
► Exp : penjumlahan,pengurangan, dikalikan,dibagi,dsb Summarization
► Exp : Number of student by Hometown Searching with criteria Information formating and Layouting
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Study in “Informatics”
Tools:
► Architecture and computer organization
► Diagram to express design
Data Representation:
►Data Structure,
►Database,
►Multimedia
Data Processing InformationKnowledge
►Pemrogramming
Present Information
►Pemrogramming,Multimedia, Computer Network
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Study in “Informatics”
Electrical Engineering
Mathematics
Computer Science
Mana gement
Information System
Computer Engineering
S/W Engineering
Information Technology
Computer Science
Computation
Information System
ICT
