Practice - Relational Model Concepts
Practice Questions
Test your understanding with targeted questions
What is a relation in database terms?
💡 Hint: Think of how data is organized.
What does an attribute represent?
💡 Hint: Consider what each column in a table tells you.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a relation in a database?
💡 Hint: Think about how data is organized visually.
True or False: The order of tuples in a relation matters.
💡 Hint: Consider the nature of sets in mathematics.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Design a relational schema for a simple e-commerce database, including products, customers, and orders. Specify primary and foreign keys, and define integrity constraints.
💡 Hint: Consider how each table relates to one another.
Explain how you would implement referential integrity in a database schema and why it is essential.
💡 Hint: Think about data flow between related tables.
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Reference links
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