Hi Aspirant!

IT deals with application of computer technology whereas CSE operates on facilitate these applications.

Well, there is not much difference in the course curriculum of CSE and IT in VIT , but there will be changes in the name of the subjects a bit.  In first year, IT will include chemistry and mathematics as subject and CSE will focus on physics and maths. Similary 2nd onwards, CSE will focus on networking , computer architecture ,  programming etc. IT will have these too but in a nutshell, very breif manner. For example: Java will be a core subject in IT but CSE will have this subject as an elective.

Hope I answered your query, thankyou!