6 Questions
What is the main purpose of conceptual design in database design?
To construct a model of the information used in an enterprise independent of any physical considerations
What is the main task involved in the logical design phase of database design?
Construction of a model of information based on a specific data model
What does the physical design process in database design entail?
Producing a description of the database
What does an entity represent in Entity-Relationship modeling?
An entire table
What is represented by a diamond in Entity-Relationship modeling?
A relationship
What does an attribute represent in Entity-Relationship modeling?
The property used to describe an entity or a relationship
Test your knowledge of conceptual database design with this quiz. Learn about the process of constructing a model of information used in an enterprise, the source of information for the logical design phase, and the use of an Entity Relationship Model.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
