# 0. Software Engineering and System Analysis and Design

## 1. What is Software Engineering.
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- Software engineering is a branch that associated with *development of software product* using scientific <u>principle, method and procedure</u>

## 2. Software is Complex 
Software is composed of many simple parts related to one another.

## 3. Software Process.
- **Framwork** :: Framework is a tool that helps programmer to make an app.
- Generic Activities of a software process - 
	- Specification
	- Development
	- Validation
	- Evolution.