Relational data model provides the concept of “Entity”. True False
Question
Relational data model provides the concept of “Entity”. True False
Solution
True. The relational data model does provide the concept of "Entity". An entity is a real-world object distinguishable from other objects. In the relational data model, an entity often corresponds to a table.
Similar Questions
“Data Model” is nothing but a data structure where data is stored. True False
What are Entities and Relationships?
Which forms has a relation that possesses data about an individual entity:
Which of the following is a key part of logical design in an entity relationship model?This model avoids any database model-specific details.This model converts entities into tables.This model has normalization that occurs.In this model, no attributes are specified.
An Entity-Relationship (ER) Model represents: The various entity types of interest and the relationships among them in the domain being modeled. Various tables and links among them in the domain being modeled. The various entity types of interest and the relationships among them in the domain being modeled along with operations to be performed on data. Various tables and links among them in the domain being modeled along with operations to be performed on data.
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