A-o-A! Paper bht easy tha agar masters ki videos deth k preparation karin to paper acha ho jay ga.?? 1.Scenario OLP and DWH select one (When there is no need to much historical data ,day by day,and strategic) . 2. Add Query and redundant column student(student_ID, student_name, student_program) Transcript(student_ID, subject, marks) 3.In given Scenarios find Additive and Non-additive (agar ap inka concept dekh lain with example to find karna bht easy ho jay ga) 4.Write the two ways of ERD model Best of luck ??