Short answer: Use JWT libraries (e.g., Auth0 JWT, Spring Security) to validate tokens and manage authentication and authorization. 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.

Mid From PDF Microservices Microservices

JWT Libraries:?

Short answer: Use JWT libraries (e.g., Auth0 JWT, Spring Security) to validate tokens and manage authentication and authorization.

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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