Computer scienceFundamentalsSQL and DatabasesDB TheoryRelational DB theory

Relational data model

Types of relations

Report a typo

Look at this map of relationships between three tables, Students, Groups, and Practices:

Table relationships

Match the relationships with their classification.

Match the items from left and right columns

Students - Practices

Students - Groups

Non-existent term in the field of the databases

non-identifying

self-identifying

identifying

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