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How would you implement a virtualized long list rendering in a web application to optimize performance?

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Data Analyst
Marketer
General
Technical

To answer this question effectively, focus on demonstrating your understanding of rendering large data sets in a web application. Explain concepts like windowing or virtualization and how they allow for only the items in view to be rendered. Mention libraries like `react-window` or `react-virtualized` if appropriate for the context, and show how they can be used to improve performance by reducing the number of DOM nodes.

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Medium Difficulty

Medium questions delve deeper, challenging you to apply your knowledge to common scenarios. They test your ability to think on your feet and adapt your basic skills to real-world contexts.

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.

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