What are node.js unit testing frameworks?
What is the difference between spawn and fork?
Why to use MongoDB?
What is difference between synchronous and asynchronous method of fs module?
How we can write a file in node js?
What is node application?
What is the difference between package dependencies and development dependencies?
Define the concept of the test pyramid. Explain the process to implement them in terms of http apis.
What is the difference between setimmediate and process nexttick?
Difference between operational and programmer errors in node js?
What do you understand by the term i/o?
Write the steps for setting up an express js application.
Mention the framework most commonly used in node.js?
Does node.js support multi-core platforms? And is it capable of utilizing all the cores?
Who developed npm?