Software Development and Management

The process of changing a system after it has been delivered and is in use is called software maintenance.

Function oriented design strategy relies on decomposing the system into a set of interacting functions with a centralized system state shared by these functions.  

Configuration management is the process, which controls the changes made to a system and manages the different versions of the evolving software product.

Software re-engineering is concerned with taking existing legacy systems and re-implementating them to make it more maintainable.

Chain management procedure is designed to ensure that the costs and benefits of change are properly analyzed and changes to the system are made in a controlled way.

Perfective maintenance involves implementing new functional or non-functional system requirements.

Event-driven approach revolves around recognising the occurrence of events and then responding to those events by taking appropriate actions.

RAD is inappropriate for projects with high technical risks or uncertain requirements. It requires stable, well-understood requirements and low technical complexity to be effective.

They are specially important in modeling the behavior of an interface, class, or collaboration and emphasize the event ordered behavior of an object.

Here, most of the system functions are at least nominally accessible, but only a few are actually operational.

It is included in the deliverables of the construction phase.

It is the process of planning a system, which has interacting objects for solving software problems.

It is an incremental software development process model that emphasizes an extremely short development cycle.

This model can be represented schematically as a series of major technical activities, tasks and their associated states.