DBMS 1 1. The level of data abstraction which describes how the data is actually stored is? [A] Physical level [B] Conceptual level [C] Storage Level [D] File level Answer: Option [A] 2. The level of abstraction describes only part of the entire database is called? [A] Conceptual level [B] View Level [C] Procedural Level [D] None of above Answer: Option [B] 3. Object based data models are used in describing the abstraction ...