Node.js Questions Bank

These are some earliest questions one will face in the initial days of picking up Node.js for software development.

Basics Theoretical Questions:

• Where does Node.js fits in fit in overall enterprise architecture?
• What all can you achieve with Node.Js?
• What are the biggest benefits of using Node.js?
• What are the architecture differences between Node.js,.Net Core and Spring Boot based services?
• What do you know about MEAN or MERN stack?
• How is Node.js applied and which one is better? Do you know which one you will adopt in your enterprise architecture?
• What types of application can you create with Node.js?
• Could you please explain how Node.js works?
• Do you know differences between Node.js, Angular and React?
• Where does Node fit in frontend and backend stack?
• What is the use of TypeScript in Node.js development?
• What do you mean by transpilation of code and when does that happen in the build process?
• What are different frameworks you can use for Node.js development?
• What are the key differences between Node.js and Express?
• What are the tools a developer should know while working with Node.js development?
• Can you use Node.js in front-end application development?
• Can you use Node.js libraries on the client side?
• Where can you deploy Node.js code in a cloud platform?
• Can you use Node.js for serverless application development?
• Do you know how can you use Node.js in Microservices development?
• How can you test your Node.js application deployed on a Azure Functions or GCP Cloud Functions?
• How can you secure your Node.js applications?
• How can you pass security related tokens to your Node.js application?

Programming Questions

• Can you please show us how can you import express to a node application?
• How can you dockerise/containerize/put a Node.js application in a container and deploy it in Cloud PAAS, Kubernetes or serverless infrastructure?
• How can you execute Node.js code on GCP Appengine?
• How can you use configure your Node.js apps in the cloud environments for different types of environments?
• What is the role of package.json file in Node.js development?

Learning Node.js

• Where can you start learning Node.js and express quickly and fast?

Use the following course by Travery Media, I will say this course is the gold standard of Node.js learning, best one I have come across the internet and kind of free as its on youtube. I have used this with my youtube subscription, hence did not had any advert interruptions and was able to finish this in one go.

Node.js Crash Course by Travery Media