Hello Aspirant,

If you have completed your degree then you need to type 'NO' to the  "are you in the final degree ?"  question.

If you are in the final year of your degree then mention the semester you are currently studying in i.e., the sixth semester. You don't have to mention anything about the fourth semester.

If it further asks you about any backlogs then you can mention it.

I hope it helps.

Thank you.