Data Base Management System

Directory ✘ Sub Data ✘ Warehouse ✘ Meta Data ✔

Conceptual Level ✘ Physical Level ✘ File Level ✘ Logical Level ✔

Data Bank Administrator ✘ Database Administrator ✘ Data Administrator ✘ None of the above ✔

Rows & Columns ✘ Fields ✘ Database ✘ Records ✔

The electronic representation of the information( or data) ✘ Basic information ✘ Row Facts and figures ✘ Both A and C ✔

Degree ✘ Tuples ✘ Entity ✘ All of the above ✔

Entity ✘ Column ✘ Cardinality ✘ None of the above ✔

Create ✘ Alter ✘ Delete ✘ All of the above ✔

Create ✘ Update ✘ Delete ✘ Merge ✔

Aggregation ✘ Generalization ✘ Specialization ✘ All of the above ✔