Define data objects and relationship, Software Engineering

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Define Data objects, attributes & relationship.

Data object: Representation of any collective  information that must be understood by software. It can be any external entity.

Attributes: Definition of the properties of the Data object

Relationship: Connecting two dissimilar data object.

Eg: Object Attributes Relationship

Person Name

Age

Address

Owns

Car Make

Model

Body type

 


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