hari ini merupakan hari terakhir sesi pembelajaran kami bersama Dr. Zaidi.. so sblm kami semua m'jawb quiz, kami belajar mengenai system analisis dan design
terdapat 6 fasa sistem life cyle
Fasa 1 - Preliminary investigation
received a request from a user to see if there is a more efficient or easier way to get his/her job done
Fasa 2 - System Analysis
the analyst observes and inteviews people involved with the system that is being reviewed
Data Analysis Tool
a) System Flowchart
b) Grid Chart
c) Decision Table
d) Data Flow Diagram
Fasa 3 - System Design
looking at the feasibility of alternative system:
Economic feasibility - will new system be economical?
Technical feasibility - it is technically possible?
Operational feasibility - how will the new/revised system be received by employees, managers, clients?
Fasa 4 - System development
to emphasize that the software is acquired first - whether it is off-the-shelf or custom designed, software needs to be the first consideration
Fasa 5 -System Implementation
variety of ways of implementing new systems: direct, parallel, pilot or phased. how the new system is incorporated will depend upon how expensive each approach is in the current organization
Fasa 6 - System Maintenance
important for ALL parties to realize that maintenance is on-going and every systen needs to be evaluated on a regular basis to be sure it is meeting the needs of the people involved. This applies to the "lowest" production worker to the "highest" CEO
sampai sini saja perkongsian kita bersama.. =)
admin - ain
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