Computer Science and Engineering

See, it depends on which college you have joined. It depends on your skills.
It depends on your interview.
No one can decide how much salary they will get
But, starting salary of CSE Bachelor is around 4 lakhs INR.

The name of the college you provided is basically famous for petroleum engineering so you can not expect more for CSE engineering from this college and also placement.

Generally, the intake for B.Tech in Reva University is high. There will be very high competition for each and every aspects.
University organizes workshops technical & soft skill enhancement program. The syllabus is framed according to the latest technologies.
Placement cell is providing a training se

BMS is better among these two in every terms. Choose a field of your interest in which you love to work.

If you belong to general category then 400-500 is ideal.

Well, both have a great scope. B.Tech CSE is something what you may do so there are lot of opportunities. For Mass communication, you should work a little and explore, though it's a very good and updating field.

Yes of course, you are a software engineer, after completing your b. Tech in computer Science engineering or you work for CSE job as a software engineer, or if you are good in programming, then you are a successful software engineer.

Amity University is a good university. Faculty was good and you will come out with a good placement package if you really work hard.

My Order of preference is:
VIT-Vellore, Amrita University, SRM, Manipal University.
Also, considering about fee, distance from your area, and according to your son's interest, choose the best according to his comfortability.