| small software system | can be developed by a programmer working alone |  |
| is a subtopic of 1.2 - What is Software Engineering? | |
| is a kind of software system | |
| software system | becomes complex because it is easy to add new features and because software engineers typically add features without fully understanding a system, which may not have been originally designed to accommodate the features | |
| can automate business process | |
| can be divided in many ways: | |
| is better at error handling if it effectively prevents the user from making errors, detects errors, and helps the user to correct errors | |
| is typically initially developed as a prototype | |
| must have well-described requirements if other systems or subsystems are going to use its services or communicate with it | |
| should be designed for flexibility right from the start | |
| undergoes evolution over its life-span | |
| system | can have specification which is then implemented by a collection of components | |
| exists even if its components change over the course of time, or are replaced by equivalent components | |
| has scope | |
| has part component | |
| has part hardware | |
| has part module | |
| has part software | |
| has part subsystem | |
| is divided up into subsystems | |
Object Oriented Software Engineering View all facts Glossary Help
