An approach built on formal development and testing procedures. The cleanroom development model is used to create critical applications. Strict testing procedures are followed throughout this approach to ensure that no mistakes are made. This model is used to provide a very high-quality product.

What is a cleanroom? - An approach built on formal development and testing procedures - An approach that runs at maximum efficiency by incorporating job rotation among team members - A classic approach that ensures each phase of development flows from one to the next - An approach that guarantees quick analysis by providing a “proof of concept”