Methodolofies

Question 1

Spiral model and stages

Answer 1

4 key stages for risk a risk heavy project

Analysing system requirements
Pinpointing and mitigating risks
Development ,testing and implementation
Evaluating to inform the next itterarion

Question 2

Waterfall model 5 stages

Answer 2

Requirements , design , coding , testing , evaluation

Question 3

Rad

Answer 3

An Iterative methodology in which use partly functional prototypes that are continuously built upon

Question 4

Agile

Answer 4

Group of methodologies,

Focuses on creating versions of the product which can be evaluated by the end user