22 questions for “Props & State”

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22 questions in 1 technology

#	Question	Technology	Topic	Level
1	What is the difference between props and state in React? React › Props & State	React	Props & State	Beginner
2	Why is state considered the single source of truth for data that changes in a React component? React › Props & State	React	Props & State	Intermediate
3	How does lifting state up work in React, and when should you use this pattern? React › Props & State	React	Props & State	Advanced
4	How do you pass data from a parent component to a child component in React? React › Props & State	React	Props & State	Beginner
5	How would you give a prop a default value in case the parent does not pass one? React › Props & State	React	Props & State	Intermediate
6	What is the difference between local state and global state in a React app? React › State Management	React	State Management	Intermediate
7	What is a common sign that an app's state management approach needs to be reconsidered? React › State Management	React	State Management	Beginner
8	What is the difference between passing a component as a prop and nesting it as children? React › Component Composition & Children Props	React	Component Composition & Children Props	Beginner
9	What is the children prop in React and how does it work? React › Component Composition & Children Props	React	Component Composition & Children Props	Intermediate
10	How does composition help avoid the problem known as prop drilling? React › Component Composition & Children Props	React	Component Composition & Children Props	Intermediate