What is callback function in nodejs?
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What is the purpose of node.js?
How to send email using node.js?
What are various node.js REST API frameworks?
How does node.js handle the child threads?
What tool and ide is used for node.js?
How will you get the amount of free memory on the server in which Node.js application is running?
Explain exit codes in Node.JS? List out some exit codes?
Which module is used for buffer based operations in node.js?
Why do we use npm?
What is the purpose of process object?
Using the event loop what are the tasks that should be done asynchronously?
Can you access DOM in node?