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What are HTML entities?

Q: What are HTML entities?

Short answer: Entities display reserved characters (like , &) or symbols not on the keyboard. Example code Use for containers and & for ampersands. Key Takeaway: Entities prevent HTML from confusing symbols with code. Real-world example (ShopNest) ShopNest’s browser cart uses modern JavaScript: fetch APIs with async/await, modules, and clear error handling. Say this in the interview Define — one clear sentence (the short answer above). Example — relate it to a project like ShopNest or your real work. Trade-off — when you would not use it.

Short answer: Entities display reserved characters (like <, >, &) or symbols not on the keyboard.

Example code

<p>Use <div> for containers and &amp; for ampersands.</p> Key Takeaway: Entities prevent HTML from confusing symbols with code.

Real-world example (ShopNest)

ShopNest’s browser cart uses modern JavaScript: fetch APIs with async/await, modules, and clear error handling.

Say this in the interview

Define — one clear sentence (the short answer above).
Example — relate it to a project like ShopNest or your real work.
Trade-off — when you would not use it.

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