16. JavaScript:
Score: 4
Qualitative Assessment: Needs Improvement
Description: Jyoti mentioned using JavaScript but did not provide detailed examples of her work with the language.

17. DOM manipulation and event handling:
Score: 4
Qualitative Assessment: Needs Improvement
Description: Jyoti's response on DOM manipulation and event handling was not detailed and did not showcase her skills effectively.

18. HTML5:
Score: 4
Qualitative Assessment: Needs Improvement
Description: Jyoti's response indicated some familiarity with HTML5 but did not demonstrate a strong understanding of web standards and accessibility.

19. Responsive design principles:
Score: 4
Qualitative Assessment: Needs Improvement
Description: Jyoti mentioned responsive design but did not explain her approach in a way that aligns with best practices.

20. Version control systems (Git):
Score: 4
Qualitative Assessment: Needs Improvement
Description: Jyoti acknowledged learning Git recently but did not demonstrate applied experience with version control systems.