Live Interactive Demo Model
Interactive React Quiz App
A 5-question interactive quiz that validates answers, calculates scores, and explains solutions.
Question 1 of 5Current Score: 0
What happens when you pass an empty dependency array `[]` to useEffect?
Acceptance Criteria
Tracking user selections and locking responses upon submission
Calculating percentage scores and displaying animated progress bars
Rendering explanation callouts conditionally based on state
Target APIs & Concepts
Step Progress StateOption HighlightingScore Calculation
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