16. Product owner:
Score: 4
Qualitative Assessment: Needs Improvement
Description: Varun did not discuss his experience as a product owner, missing the opportunity to highlight relevant skills and experiences.

17. User stories:
Score: 4
Qualitative Assessment: Needs Improvement
Description: There was no mention of his experience with user stories, which are critical in product management.

18. Backlog management:
Score: 4
Qualitative Assessment: Needs Improvement
Description: Varun failed to mention any specific experiences with backlog management, a key skill for the role.

19. Requirement management:
Score: 4
Qualitative Assessment: Needs Improvement
Description: The lack of discussion about requirement management suggests a gap in demonstrating this essential skill.

20. Agile methodologies:
Score: 5
Qualitative Assessment: Average
Description: While his resume suggests familiarity with agile methodologies, Varun did not effectively communicate this during the interview.