21 questions for “Data Fetching (React Query & SWR)”

Found in 1 field. Select a question to see its full answer.

Matching topics

React Data Fetching (React Query & SWR) 5 React Server Actions & Data Mutations 1

Information Technology

21 questions in 1 technology

#	Question	Technology	Topic	Level
1	What problem do libraries like React Query and SWR solve compared to fetching data with plain useEffect? React › Data Fetching (React Query & SWR)	React	Data Fetching (React Query & SWR)	Beginner
2	Why is it usually better to use a data fetching library instead of writing your own fetch logic in every component? React › Data Fetching (React Query & SWR)	React	Data Fetching (React Query & SWR)	Beginner
3	How would you handle a mutation, such as creating a new item, using React Query? React › Data Fetching (React Query & SWR)	React	Data Fetching (React Query & SWR)	Intermediate
4	How does automatic caching work in React Query, and why does it make an app feel faster? React › Data Fetching (React Query & SWR)	React	Data Fetching (React Query & SWR)	Intermediate
5	How does SWR's stale while revalidate strategy work, and why is it useful? React › Data Fetching (React Query & SWR)	React	Data Fetching (React Query & SWR)	Advanced
6	How would you refresh data shown on a page after a server action successfully changes something in the database? React › Server Actions & Data Mutations	React	Server Actions & Data Mutations	Intermediate
7	How does data fetching work differently in a Next.js Server Component compared to fetching data in a regular client rendered React app? React › Server-Side Rendering (SSR) & Next.js	React	Server-Side Rendering (SSR) & Next.js	Advanced
8	How can Suspense be used directly for data fetching, beyond just code splitting? React › Suspense & Concurrent Rendering	React	Suspense & Concurrent Rendering	Advanced
9	How would you write a custom hook to fetch data from an API and share that logic across components? React › Custom Hooks	React	Custom Hooks	Intermediate
10	How would you test a component that fetches data when it first appears on the screen? React › Testing	React	Testing	Intermediate

Show all 21 questions in Information Technology