What is the principle behind the V model for software projects?

Related questions

1. What is V model with example?
2. What are agile concepts?
3. What is the difference between verification and validation?
4. What do all agile frameworks in common?
5. What is common in all agile frameworks?
6. What are agile practices?
7. Is agile project management only for software?
8. Why should we use agile methodology?
9. What is test case techniques?
10. How many principles are in the Agile Manifesto?

Tags

1. #executes
2. #verification
3. #stage
4. #based
5. #shape
6. #manner
7. #development
8. #known
9. #process
10. #corresponding
11. #sequential
12. #where
13. #validation
14. #association
15. #model
16. #testing
17. #phase