Hello Mahesh,

subjects in B.Sc CS is

1.Basic computer science

2.Introduction to Data structure

3.System Programming

4.Python Programming

5.Object oriented Programming using C++

and also subjects in CSE CS is

1.Basics of Computer Programming and Networking

2.Operating System

3.Design and Analysis of Algorithm

4.Programming Languages

5.Computer Software

6.Database Management System etc.

I hope the information was helpful for you. Good Luck.