Chapter 11-12 SDLC, and project
management
Systems Development Life Cycle what is it ? - ANS-SLDC- the process that begins with a
business problem and ends with a functioning information systems that addresses the problem
4 steps to the SDLC - ANS-Planning
Analysis
Design
Development
Planning process what does it involve? - ANS-develop a work plan
Staff the project
identifying the business value
ROI- will it make money or not
Analysis process and what does it involve ? - ANS-Who uses the system? what it will do, and
when it will it be used.
Strategy
Business requirements
Many interviews, meetings, and reviews
Design process what does it involve ? - ANS-How will the system work?
Design selection
Architecture design
RDD- In detail what features the system should have.
Service-Oriented Architecture what is it ? - ANS-systems are assembled from relatively
independent software components, each handles specific business service. t
Implementation process and what does it involve ? - ANS-System delivery
installation
Parallel Implementation
Phased Implementation
Direct Implementation
Parallel Implementation and what is it? - ANS-Launches new system while the old one is still
running
very expensive, only for a short period of time.
Employees do their job twice
management
Systems Development Life Cycle what is it ? - ANS-SLDC- the process that begins with a
business problem and ends with a functioning information systems that addresses the problem
4 steps to the SDLC - ANS-Planning
Analysis
Design
Development
Planning process what does it involve? - ANS-develop a work plan
Staff the project
identifying the business value
ROI- will it make money or not
Analysis process and what does it involve ? - ANS-Who uses the system? what it will do, and
when it will it be used.
Strategy
Business requirements
Many interviews, meetings, and reviews
Design process what does it involve ? - ANS-How will the system work?
Design selection
Architecture design
RDD- In detail what features the system should have.
Service-Oriented Architecture what is it ? - ANS-systems are assembled from relatively
independent software components, each handles specific business service. t
Implementation process and what does it involve ? - ANS-System delivery
installation
Parallel Implementation
Phased Implementation
Direct Implementation
Parallel Implementation and what is it? - ANS-Launches new system while the old one is still
running
very expensive, only for a short period of time.
Employees do their job twice
