React › Components, Props & State

Explain React components, state, and props.

technical
basic
Model Answer

Core React building blocks and data flow. Include a deep React explanation with definition, internal flow, project use case, edge cases, common mistakes, and likely follow-up questions around Components, Props & State.

Sign up to see the full answer

Free account includes AI feedback, hints, mastery tracking, and 2,000+ questions.

What you get with OfferLoop

AI Practice & Feedback

Submit your answer, get instant AI scoring and improvement tips.

Full Model Answers

Detailed model answers with hints and explanations for every question.

Mastery Tracking

Track which questions you can answer confidently vs need practice.

2,000+ Questions

Behavioral, technical, system design, HR — all topics covered.