DS Course Handout
DS Lab Course Handout
Unit-I Material
Unit-II Material
Descriptive Questions (Unit-I & Unit-II)
Short Answer Questions (Unit-I & Unit-II)
Unit-III Material
Unit-IV Material
Unit-V Material
Descriptive Questions (Unit-III, Unit-IV & Unit-V)
Short Answer Questions (Unit-III, Unit-IV & Unit-V)
DS Previous Year Question Papers (R23 Reg)