Interview Q&A / Node.js
Node.js interview questions
The event loop on the server, streams, modules and building APIs with Express.
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- What are the four types of streams in Node.js?
Readable (data source, like a file read), Writable (destination, like a file write or HTTP response), Duplex (both, like a TCP socket), and Transform (a duplex that changes data as it passes, like gzip).
BeginnerQuick answer1 min read