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JavaScript Async & Event Loop
JavaScript Quiz
JavaScript Async & Event Loop
Master the event loop, microtasks, macrotasks, promises, and the async/await syntax.
Question 1 of 10
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What is true about `Promise.all()`?
It waits for all promises to settle (resolve or reject).
It resolves only when all promises resolve, but ignores rejections.
It executes promises sequentially.
It rejects immediately if any of the provided promises reject.