Data is defined separately and not included in programs
Programs are not dependent on the physical attributes of data.
Programs are not dependent on the logical attributes of data
Both 1) Programs are not dependent on the physical attributes of data. and 2) Programs are not dependent on the logical attributes of data
Dotted rectangle
Diamond
Doubly outlined rectangle
None of these
Network Model
Hierarchical Model
Relational Model
Data Definition Language
Meta Language
Procedural query Language
None of the above
Primary key
Secondary Key
Foreign Key
