Traditional Predictive SDLC
Newer Overlapping Phases Predictive SDLC
Maintaining the system: Fix problems/error, Make minor adjustments, Update for changes in operating systems or environments
Enhancing the system: Add desired functionality, Add or change functionality to comply with regulations or legislation
Supporting the users: Ongoing user training, Help desk
To Software Construction and Modeling:
1. The Structured Approach
Earlier approach. Assumes a system is a collection of processes that interact with data. Structured analysis, design, and programming
2. The Object-Oriented Approach
More recent approach. Assumes a system is a collection of objects that interact to complete tasks. OO analysis, design, and programming
The Object-Oriented Approach
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