Hi,

B.Tech in Artificial Intelligence (AI) and Data Science are co-branches of computer science and engineering. Both will open almost same scopes after completion of the degree. With Artificial Intelligence, you will study about algorithms in Machine learning along with data Science concepts. While in Data Science is more focused on Data analysis and to extract useful information from buch of raw data. The field is more oriented towards data scientist.

Anna University is a government college in Tamil Nadu, which was established in 1978. It offers courses on B.Sc, B.Tech, M.Tech, MBA, MCA, B.Arch, M.Arch and Doctoral (Ph.d). It is good college with decent placement records. But you need to do hardwork in this college, as sometimes giant industry companies like Amazon and Mahindra do visits the college.

All the best.