Question #76080
When building the Physical Data Model, one of the decisions that needs to be made is...
normalize all relations
insert an instance
define attributes' data type
name the entity
normalize all relations
insert an instance
define attributes' data type
name the entity
Expert's answer
The correct answer: define attributes' data type.
When building the Physical Data Model, one of the decisions that needs to be made is define
attributes' data type. Because the data types differ in different database-management systems.
The Physical Data Model is created for a specific database-management system.
When building the Physical Data Model, one of the decisions that needs to be made is define
attributes' data type. Because the data types differ in different database-management systems.
The Physical Data Model is created for a specific database-management system.
