Question - What are streams in Node.js?
Answer -
34. What are streams in Node.js?
Streams are a set of data entities in Node.js. These can be considered similar to the working of strings and array objects. Streams are used for continuous read/write operations across a channel. But, if the channel is not available, then all of the data cannot be pushed to the memory at once. Hence, using streams will make it easy to process a large set of data in a continuous manner.
Next up on this compilation of top node js interview questions for experienced, let us check out the advanced category of questions.