What is the purpose of using async/await in React.js?ATo make the UI more responsiveBTo improve code readabilityCTo handle errors more effectivelyDTo make network requests asynchronously
Question
What is the purpose of using async/await in React.js?ATo make the UI more responsiveBTo improve code readabilityCTo handle errors more effectivelyDTo make network requests asynchronously
Solution
The purpose of using async/await in React.js is:
A) To make the UI more responsive: Partially correct. Async/await doesn't directly make the UI more responsive, but it allows for non-blocking operations which can prevent the UI from freezing during data fetching or other asynchronous operations.
B) To improve code readability: Correct. Async/await makes asynchronous code look more like traditional synchronous code, which can make it easier to understand and maintain.
C) To handle errors more effectively: Partially correct. Async/await allows for the use of try/catch blocks for error handling in asynchronous code, which can be more intuitive than using .catch with promises.
D) To make network requests asynchronously: Correct. Async/await is used to pause the execution of a function until a promise is resolved or rejected, which is often used for asynchronous operations like network requests.
Similar Questions
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