How to Play: Each question presents an unnormalized table scenario with a 1NF concept to evaluate.
Drag the answer token from the pool below the number line and drop it onto the matching numbered position on the number line.
Each number on the line represents a step or property in 1NF transformation. Place the token at the correct position to score!
Question 1 of 5
Scenario
Token Bank — drag a token to the correct numbered position on the line above:
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Excellent Work!
You've demonstrated strong understanding of First Normal Form — eliminating repeating groups, enforcing atomicity, and identifying primary keys.