Difference Between V-Model and Agile Methodology

In this post we will discuss one of the frquently asked interview question who are survive in the IT field that is what is difference Between V-model and Agile Methodology. The following are the key differences

Difference Between V-Model and Agile Methodology v- model Agile

. V-model is also called as Verification and validation model.
2. It is not iterative approach
3. Developers and Testers are independent.
4. Developers and Testers do not interact much with end users.
5. We can not accommodate frequently changed requirements in the middle of the project
6. It is rigid and not flexible
7. It has two phases like verification and validation.
8. No Customer Satisfaction
9. If requirement is change(but not frequently),larger project, proper validation to take place in each phase then choose V- model


1. Agile is an iterative approach to project management and software development that helps teams deliver value to their customers faster.
2. It is Iterative approach
3. Both Developers and Testers are dependent on each other.
4. Communication is easy between end users, developer team and Testing team
5. We can easily accommodate frequently changed requirements in the middle of the project
6. It is flexible
7. It consists of different sprints.
8. Customer satisfaction by giving rapid and continuous delivery of small and useful software.
9. If requirement changes frequently, deliver product in short period of time then choose Agile methodology.