Quiz for Zustand (optional advanced)

Q1: What is Zustand in React?

A. A small, fast state management library B. A CSS framework C. A routing library D. A testing tool

Q2: Which paradigm does Zustand primarily use?

A. Hook-based global state B. Class-based components C. Redux actions D. Flux architecture

Q3: How do you create a store in Zustand?

A. By calling create with a state function B. Using configureStore C. Using createSlice D. Using combineReducers

Q4: What does the function passed to create() return?

A. An object with state and actions B. A React component C. A reducer D. A promise

Q5: How do components subscribe to Zustand store updates?

A. By using the hook returned from create B. Using connect C. Using Redux Provider D. Using useContext

Q6: Does Zustand require boilerplate like Redux?

A. No, it is minimal and straightforward B. Yes, same as Redux C. Only for async D. Only for middleware

Q7: Can Zustand handle asynchronous actions?

A. Yes, with async functions inside actions B. No, only sync C. Only with middleware D. Only with Redux

Q8: How do you update state in Zustand?

A. By calling setter functions defined in the store B. By dispatching actions C. By setState D. By reducers

Q9: What makes Zustand performant?

A. Minimal re-renders and simple subscription B. Virtual DOM C. Server-side rendering D. Middleware

Q10: Is Zustand compatible with React Strict Mode?

A. Yes, fully compatible B. No, incompatible C. Only with workarounds D. Only with hooks

Q11: Which of these is a key benefit of Zustand?

A. Simplicity and minimal setup B. Complexity and large size C. Requires boilerplate D. Only for class components

Q12: Can Zustand be used alongside Redux?

A. Yes, they can coexist B. No, must choose one C. Only with middleware D. Only with Redux Toolkit

Q13: How does Zustand handle multiple stores?

A. By creating multiple create() instances B. Only one store allowed C. By using combineReducers D. By using contexts

Q14: Does Zustand provide middleware support?

A. Yes, supports middleware like devtools B. No middleware support C. Only custom middleware D. Only with Redux

Q15: What package must be installed to use Zustand?

A. zustand B. react-zustand C. redux D. react-redux

Q16: Can Zustand be used with TypeScript?

A. Yes, with full TypeScript support B. No C. Only partial support D. Requires third-party plugins

Q17: How do you reset Zustand store state?

A. By defining a reset function in the store B. By calling clearState() C. By reloading the page D. By dispatching reset action

Q18: Is Zustand suitable for large applications?

A. Yes, for both small and large apps B. No, only for small apps C. Only for experiments D. Only for testing

Q19: What is the primary alternative to Zustand?

A. Redux B. Vuex C. MobX D. NgRx