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7983286
Extensiones del modelo ER
Description
Mind Map on Extensiones del modelo ER, created by miguel perez on 06/03/2017.
No tags specified
mapa 2.2.2
Mind Map by
miguel perez
, updated more than 1 year ago
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Created by
miguel perez
over 7 years ago
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Resource summary
Extensiones del modelo ER
Generalización/Especializacion
Refleja
Entidad general
Denominamos
Entidad Superclase
Permite modalizar
Características comunes
Forma generica
Entidad subclase
Permite modalizar
Características propias
De especializaciones
Entidades asociativas
Considera
Interrelación
Con otras entidades
Representada
Recuadrando el rombo
De
Interrelación que proviene
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ec6096ba-ae3e-4f57-8a95-351fd5bb9099 (image/png)
34874182-8b7e-4a17-b5d7-82bae8443245 (image/png)
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