Practice React useEffect Interview Question

Easy Difficulty

Easy questions are your warm-up, designed to build confidence and ease you into the interview process. Think of them as a way to showcase your fundamental skills and basic knowledge.

Technical question

Technical questions probe into your industry-specific knowledge and skills. They require precise answers and are an opportunity to show your expertise and practical abilities in your field.

Here's a Hint

When answering this question, clearly define the useEffect hook's role within the React component lifecycle, emphasizing its use for side effects management. Explain when and why it's triggered, making sure to illustrate your points with a simple example that demonstrates a typical use case, such as fetching data from an API and updating the DOM accordingly.