A Bachelor of Science (B.Sc.) in Computer Science typically includes a mix of core computer science subjects along with some mathematics and elective courses. The exact subjects can vary depending on the university or college, but generally, you can expect to study the following topics:

1. Introduction to Programming:Basics of programming using languages like C, Python, or Java.

2. Data Structures and Algorithms: Concepts related to data organization and problem-solving techniques.

3. Computer Organization and Architecture: Study of computer hardware, CPU, memory, and how they work together.

4. Database Management Systems (DBMS): Concepts of databases, SQL, and data modeling.

5. Operating Systems:Concepts of OS design, process management, memory management, and file systems.

6. Software Engineering: Principles and practices for designing, developing, and maintaining software.

7. Theory of Computation:Study of computational theory, automata, and formal languages.

8. Discrete Mathematics: Essential mathematical concepts for computer science, including logic, set theory, and graph theory.

9. Computer Networks:Basics of networking, protocols, network architecture, and communication models.

10. Web Development:  Introduction to web technologies like HTML, CSS, JavaScript, and backend development.