how nodejs works?wat jwt consists?wat is inner join and ouerjoin?wat is rest api?

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Node.js is a JavaScript runtime built on Chrome's V8 JavaScript engine. JWT is a JSON-based access token. Inner join and outer join are SQL operations. REST API is a web service architecture.

Node.js is a server-side platform that uses JavaScript to build scalable network applications.
JWT stands for JSON Web Token and is a compact, URL-safe means of representing claims to be transferred between two parties.
Inner join and outer join are SQL operations used to combine data from two or more tables based on a related column between them.
REST API is a web service architecture that uses HTTP requests to GET, POST, PUT, and DELETE data from a server.

how nodejs works?wat jwt consists?wat is inner join and ouerjoin?wat is rest api?

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