Software Engineering is a branch of engineering associated with the development of software products using well-defined scientific principles, methods and processes. The result of software engineering is an effective and reliable software product. Diploma Course: It is a three-year course Diploma in Software Engineering Bachelor's Studies: The duration of these programs is 3-4 years � Bachelor of Technology (B.Tech) in Computer Science and Engineering - 4 years long � Bachelor of Technology (B.Tech) in Information Technology - 4 years in length � Bachelor of Computer Application (BCA) - 3 year course � Bachelor of Science in Computer Science / Information Technology (BSCS / B.Sc IT) - 3 years