How can you avoid callbacks?
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How can we handle blocking I/O operations in Node.js?
How to install a node module locally and globally? How to add them into package.json?
What Is Package.json?
What is Event-driven programming?
What is test driven development (tdd)?
What is the passport in Node.js?
What are differences between synchronous and asynchronous method of fs module?
Which command is used to import external libraries in node.js?
What is repl terminal?
Explain ecmascript?
What is promise-all in node.js?
How many types of api functions are there in node.js?