Dear leaner,

Comparison between them is like never ending process ,bsc data science is a undergraduate program with 3 years duration where admission is based on entrance exam like state level entrance exam.eligibity for this is 12th ,

Based on present situation data scientists are becoming role model,and taking huge place in science and technology the average salary ranges from 5-7LPA.which quite high when compared,

Coming to bsc computer science,everyone wish to work in software companies,it's not a big deal if the field has lot of competition , either from both sides form btech and from bsc ,it is mainly as of IT domain which is of 3 years duration and eligible is after 12th or 3 years of Diploma Salary starts from 8,000 to 25,000 as fresher and 50,000 as a senior per month.

Lastly cognitive science is growing huge, which is related to artificial intelligence they have more scope in aboard than in india and salary in india is 26,67,233 per year.

All the best.