1. Rekayasa Perangkat Lunak Part-3
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2. Outline of this presentation
Software’s Dual Role
Software Characteristic
Generic View of Software Engineering
Rekayasa Perangkat Lunak Copyright © Feb-2009 by Fakultas Teknologi Informasi

3. Software’s Dual Role product vehicle for delivering a product
Software is a
product
vehicle for delivering a product
Rekayasa Perangkat Lunak Copyright © Feb-2009 by Fakultas Teknologi Informasi

4. Software’s Dual Role
Software is a product
Transforms information
produces, manages, acquires, modifies, displays, or transmits information
Delivers computing potential of hardware and networks I
Rekayasa Perangkat Lunak Copyright © Feb-2009 by Fakultas Teknologi Informasi

5. Software’s Dual Role Controls other programs (operating system)
Software is a vehicle for delivering a product
Controls other programs
(operating system)
Effects communications
(networking software)
Helps build other software
(software tools & environments)
Rekayasa Perangkat Lunak Copyright © Feb-2009 by Fakultas Teknologi Informasi

6. Software Characteristics
Software has some special characteristics
Software is “developed” and not manufactured”
Rekayasa Perangkat Lunak Copyright © Feb-2009 by Fakultas Teknologi Informasi

7. Software Characteristics
Software has
Software does NOT wear out
Software deteriorates due to discovery of bugs and applying patches
ZERO TOLERANCE
Rekayasa Perangkat Lunak Copyright © Feb-2009 by Fakultas Teknologi Informasi

8. Generic View of SE
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9. Generic View of SE Requirement Customer Need Specification
Software Need
Design
Model of Software
Code
Program
Rekayasa Perangkat Lunak Copyright © Feb-2009 by Fakultas Teknologi Informasi

10. Generic View of SE Test Make Sure Debug Repair Maintain Life Cycle
Rekayasa Perangkat Lunak Copyright © Feb-2009 by Fakultas Teknologi Informasi

11. Generic View of SE Requirement Customer Need
Find out what the user need
General statement about
Purpose of System
Resouces Availibility
Time
Money
Person
Rekayasa Perangkat Lunak Copyright © Feb-2009 by Fakultas Teknologi Informasi

12. Generic View of SE Specification Software Need
Create Software Specification
Detail Specification about
Functionality
H/W & S/W Requirement
etc
Rekayasa Perangkat Lunak Copyright © Feb-2009 by Fakultas Teknologi Informasi

13. Generic View of SE Design Model of Software Creating a model
Behavioral Model
Structural Model
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14. Generic View of SE Code Program Create a Program Base on Model
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15. Generic View of SE Test Make Sure Process of Verification & Validation
Conformity with Specification
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16. Generic View of SE Debug Repair Bugs Finding & Reducing
an iterative process with testing
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17. Generic View of SE Maintain Life Cycle Maintenance Phase Adaptive
Corrective
Perfective
Preventive
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18. Finished,
Questions?
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