Develop logical models of the current system is done during the systems analysis stage of application development.
Step-by-step explanation:
One specific process breakdown includes five: preparation, research, construction, execution and maintenance.
There are 5 other may breakdowns: specifications, construction, implementation, inspection, operation.
A software development life cycle or short SDLC is the time between the newly developed project and the operating one. SDLC consists of a number of steps or processes creating and presenting a blueprint for the creation and management of a personalised program.