How do callbacks work?
In which language node js is written?
Explain stream in node.js along with its various types.
How many types of streams are available in node.js?
What are differences between synchronous and asynchronous method of fs module?
What are the purposes of console object in node.js?
How to get get (query string) variables in express on node.js?
What is the global installation of dependencies?
How we can secure http cookies against xss attacks?
How many types of api in node js?
Explain npm in node.js?
How does node.js support multi-processor platforms, and does it fully utilize all processor resources?
What are the important APIs in Timers module in Node.js?
Name the type of web applications which can be built using express js.
What role does repl play in node.js?