Rekayasa Perangkat Lunak Part3 Rekayasa Perangkat Lunak Copyright

Outline of this presentation o o o Software’s Dual Role Software Characteristic Generic View

Software’s Dual Role o Software is a n product n vehicle for delivering a

Software’s Dual Role o Software is a product n Transforms information o produces, manages,

Software’s Dual Role o Software is a vehicle for delivering a product o Controls

Software Characteristics o Software has some special characteristics n Software is “developed” and not

Software Characteristics n n n Software has Software does NOT wear out Software deteriorates

Generic View of SE Rekayasa Perangkat Lunak Copyright © Feb-2009 by Fakultas Teknologi Informasi

Generic View of SE q Requirement q Customer Need q Specification q Software Need

Generic View of SE q Test q Make Sure q Debug q Repair q

Generic View of SE q Requirement q Customer Need q Find out what the

Generic View of SE q Specification q Software Need q Create Software Specification q

Generic View of SE q Design q Model of Software q Creating a model

Generic View of SE q Code q Program q Create a Program q Base

Generic View of SE q Test q Make Sure q Process of Verification &

Generic View of SE q Debug q Repair q Bugs Finding & Reducing q

Generic View of SE q Maintain q Life Cycle q Maintenance Phase Adaptive Perfective

Rekayasa Perangkat Lunak Copyright © Feb-2009 by Fakultas Teknologi Informasi 18

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

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

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

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

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

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