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Define the notation for classes and atrributes
The notation for class, attribute, and operations are shown below:
Figure: Class with attributes and operations
An interface is a set of operations which are used to specify a service of a class or a component.
What is relational model feature? A relational model feature is much more data independence than some other database models.
Can we delete data element, which is being used by table fields. No we cant delete data element.
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I have one assignment that has to be done in neo4j
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In an organisation various projects are undertaken. Each projects can employ one or more employees. Every employee can work on one or more projects. Each project is undertaken on
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