Hi Aspirant,

Informational Technology (IT) and Computer Science and Engineering (CSE) are two very different branches altogether. Neither of them are interrelated although they share common goals and many common subjects.

Therefore, to answer your question, CSE is not a superset of IT, that is IT doesn't come under CSE or CSE Specialization.

To get a detailed overview of both the branches click on the following hyperlinks.

B.Tech CSE

B.Tech IT

Hope this helps.