Next.js quiz

Test your Next.js knowledge with a free interactive quiz — 50 questions with answers and explanations. No signup needed to play.

What is Server Actions in Next.js?

1. What is Server Actions in Next.js?
2. How does file-based routing work in Next.js App Router?
3. What is a Server Component in Next.js?
4. What are API Routes in Next.js Pages Router?
5. What is `getServerSideProps` in Next.js Pages Router?
6. What is `next.config.js` used for?
7. What does `revalidatePath()` do in Next.js?
8. What is dynamic routing in Next.js?
9. What is `loading.tsx` in Next.js App Router?
10. How do you mark a component as a Client Component in Next.js?
11. What is the Edge Runtime in Next.js?
12. What is the purpose of `layout.tsx` in Next.js App Router?

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