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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does 1NF require for a relation?
💡 Hint: Remember the definition of atomic values.
Question 2
Easy
What is a superkey?
💡 Hint: Consider what attributes are necessary to determine a unique record.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
Which normal form requires all values in a relation to be atomic?
- First Normal Form
- Second Normal Form
- Third Normal Form
💡 Hint: Think about the definition of normal forms.
Question 2
True or False: A relation in 2NF can have transitive dependencies.
- True
- False
💡 Hint: Recall the definitions of 2NF and 3NF.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a hypothetical table storing employee salaries, departments, and manager names, identify potential normal form violations and provide a step-by-step solution to achieve BCNF.
💡 Hint: Start with identifying dependencies among employee attributes.
Question 2
A table has fields for car make, model, owner name, and owner address. Discuss its normalization process from 1NF to BCNF.
💡 Hint: Focus on how owner information is related to the cars they own.
Challenge and get performance evaluation