V Model

Agile Methodology

If 1st phase over and changes occurred in that phase and we can revert back to that process by paying some amount.

We can revert back and can do any changes in any module and that process does not affect any other module development.

It consist two phase verification and validation.

It consist of Different sprints.

Cost of V model is Less as compared to Agile Methodology.

Cost Of Agile Methodology  is more as compared to V model.

Flexibility of V Model is Little Fliexible.

Flexibility of Agile Methodology is Flexible.

V model is Plan driven methodlogy.

Agile is not Plan Driven Methodology. Because customer requriments frequently changes.

Testing is hard as compared to Agile.

Testing is easy as compared to v model.

Developer and tester are independent.

Developer and tester are dependent on each other

It is non-incremental

It is Incremental.

It consists of 4 verification and 4 validation phases

It consist of total 5 phases.

Requirement changes are almost none.

Where Requirement changes rapidly.

It tests whole software together

It tests each module after its development.