A schematic of the entire database that describes the relationships in a database is called a(n):
a.) intersection relationship diagram
b.) data dictionary
c.) entity-relationship diagram
d.) data definition diagram

Question

06-12-2022
Computers and Technology

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A schematic of the entire database that describes the relationships in a database is called a(n):
a.) intersection relationship diagram
b.) data dictionary
c.) entity-relationship diagram
d.) data definition diagram

Respuesta :

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asarwar asarwar · Answer 1 · 2022-12-12T18:55:43+01:00

A schematic of the entire database that describes the relationships in a database is called an (c) 'entity-relationship diagram'.

An entity relationship diagram (ERD) is a graphical representation that defines relationships among people, concepts, objects, places, or events within an information technology system. The database is considered an absolutely integral part of software systems. To fully utilize an entity-relationship diagram in database guarantees to produce a high-quality database design to use in the creation, management, and maintenance of a database. An ERD also provides a means of communication and relationship among various objects within a database.

You can learn more about entity-relationship model/diagram at

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A schematic of the entire database that describes the relationships in a database is called a(n): a.) intersection relationship diagram b.) data dictionary c.) entity-relationship diagram d.) data definition diagram

Respuesta :

Otras preguntas

A schematic of the entire database that describes the relationships in a database is called a(n):
a.) intersection relationship diagram
b.) data dictionary
c.) entity-relationship diagram
d.) data definition diagram