5 Questions
Which term refers to a named column of a relation?
Attribute
What is the number of attributes in a relation called?
Degree
What is a row of a relation called?
Tuple
What is a link or dependency between relations called?
Relationship
What is a collection of relations called?
Relational Database
Test your knowledge of the basic relational data model, keys, and constraints in database systems. This quiz will cover relational characteristics of relations, notations, key constraints, and other constraints. Dr. Ejaz Ahmed will guide you through understanding the terminology and ensuring data integrity.
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