Testing is the process of verifying a product or service if it
meets the requirements or not. Iteration is developing a product
or service according to the customer’s needs.
The process of Testing and Iteration together assures that the
product or service offered is of high quality, identifies and
fixes defects at an early stage, and improves the user
experience.
There are four types of testing which are mentioned below:
- Unit Testing
- Integration Testing
- System Testing
- Acceptance Testing