Semester-4 Course Code Category Course Title Cr.Hrs. Prerequisites CS 3x2 BS Botany Database Systems 3-1 CS 2x6 BS Botany Database Systems 3-1 SE 3xx Linear Algebra and Differential Equations Software Design & Architecture 2-1 MT 1x2 M.Phil Botany Probability & Statistics 3-0 UE 3x1 English-II (Communication Skills) University Elective - III 3-0