what is diference between nodejs and mongodb?

Question

i want to be backend developer i stuck with backend pls explain in detail

Answer 1

Node.js is a js runtime environment which allows you to do file I/O, deal with servers,cookies et. asynchronously.

MongoDB is a DB that can be used with node js to deal with data
https://www.sololearn.com/learn/9660/?ref=app
https://www.sololearn.com/learn/12764/?ref=app

Answer 2

MongoDb is a non-relational database while nodejs. is a compiler at runtime for the server. Used by frameworks for application development bakend, such as express.js and nest.js obviously these are working with javascript and their typescript typed language. @daneillonge