| No | Word | Definition |
| 1 | Web Application | An information system that consists of set of Web pages that is generated in response to user requests and can deliver complex content and functionality to abroad population of end users. |
| 2 | Waterfall Model | In software engineering, describes a method of development that is linear and sequential. |
| 3 | Spiral Method | It is an evolutionary version of incremental prototyping. |
| 4 | Framework | In software engineering, a framework is an abstraction in which software providing generic functionality can be selectively changed by user code, thus providing application specific software. |
| 5 | Information System | An integrated set of components for collecting, storing, processing, and communicating information. |