Hi Arul,

Yeah Computer Science group means it may be BE(Bachelor in Engineering) or BTech(Bachelor of Technology) course but all it means Computer science is the study of processes that interact with data and that can be represented as data in the form of programs. It enables the use of algorithms to manipulate, store, and communicate digital information. A computer scientist studies the theory of computation and the practice of designing software systems also keeps information about networking devices, protocols, how connection appears and how applications are made all this involves in computer science field.

Hope it will be Helpful..

All the Best!!