Svelte Intermediate Quiz
Explore stores, lifecycle, bindings, actions, transitions, and component communication
Start the quizSample questions from this quiz
A preview of the style and depth. Try each one, then reveal the answer — or skip straight to the timed quiz.
1. What are Svelte stores?
- State management
- Data stores
- Global state
- Reactive values accessible across components
Show answer
Answer: Reactive values accessible across components. Stores provide reactive state outside components. writable, readable, derived. Import and subscribe. Auto-unsubscribe in components. Simple state management.
2. What is a writable store?
- Mutable store
- Write store
- Changeable store
- Store with set and update methods
Show answer
Answer: Store with set and update methods. writable(initialValue) creates store. set(newValue) replaces. update(fn) modifies. subscribe(callback) listens. Use $store for auto-subscribe. Most common store type.
3. What is a readable store?
- Store that cannot be set from outside
- Read-only store
- Constant store
- Immutable store
Show answer
Answer: Store that cannot be set from outside. readable(initialValue, start) creates read-only store. Value set internally. Use for time, location, external data. Subscribers can read, not write. Controlled updates.
Frequently asked questions
How many questions are in this Svelte quiz?+
30 questions, with a 60-minute time limit. Every question includes a written explanation of the correct answer.
Is this Svelte quiz free?+
Yes. Every quiz on CodexQuizz is free and needs no account. You only enter a name if you choose to post your score to the leaderboard.
What level is the intermediate quiz aimed at?+
Explore stores, lifecycle, bindings, actions, transitions, and component communication
Can I use this to prepare for a Svelte interview?+
Yes. The questions cover the topics that come up in Svelte technical screens, and the explanations are written so that a wrong answer still teaches you the underlying concept.
Ready to test your Svelte?
30 questions, 60 minutes. Free, no sign-up.
Start now