What is a callback?
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In node.js, which framework is used commonly?
How will you open a file using node?
What is the use of method – 'fork()'?
Explain modules in node js?
Tell me how to use underscore.js as a template engine?
Explain chaining in node.js?
Does nodejs need java?
How to debug the Node.js code using IDE debuggers?
What is the difference between node and nodejs?
How to write files in node.js?
What is an event emmitter?
Explain repl in node.js?