Hello candidate.For suppose if you get a college in round 1 and if you apply for another college in round 2 if you get admission in round 2 college then  the round 2 college will be your final college.If you do not get any college round 2 then the college which you applied in round1 is the final college.

If you don't freeze you seat in the first round and choose float at the reporting centre , it will automatically be upgraded to the next higher priority choice in your list . If you choose freeze , you sound so allowed to take further part in the counseling . If you choose slide you can only slide to a better branch in the same xollegc