0 votes 0 votes E-R MODEL comes under Physical data model Record based logical data model Object based logical model All of these Sanjay Sharma asked Jun 18, 2016 Sanjay Sharma 3.9k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
1 votes 1 votes ER diagram is Object based logical model Relational database in Record based logical model Physical model tells about, how data is stored physically on disk option C seems correct answer rameshbabu answered Jun 18, 2016 rameshbabu comment Share Follow See all 0 reply Please log in or register to add a comment.