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Data+ V1 First Second and Third Normal Forms Quiz

This quiz evaluates your understanding of database normalization, specifically the first three normal forms (1NF, 2NF, and 3NF) covered in CompTIA Data+ V1. You'll test your ability to identify normalization violations, apply...

Questions: 20 | Attempts: 10 | Last updated: Aug 11, 2026

Sample Question 1
Which normal form eliminates repeating groups and ensures all attributes are atomic?

First Normal Form (1NF)

Second Normal Form (2NF)

Third Normal Form (3NF)

Boyce-Codd Normal Form (BCNF)

Sample Question 2
A table has a composite primary key (StudentID, CourseID) and contains a non-key attribute that depends on only StudentID. This violates which normal form?

1NF

2NF

3NF

No violation

Sample Question 3
Which of the following is a characteristic of First Normal Form?

All attributes must be atomic

No partial dependencies exist

No transitive dependencies exist

All non-key attributes are functionally dependent on the primary key

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