Viva Questions
6 sets · 47 questions — organized by topic.
- Q1.
Define What is Node.js in your own words.
Hint: Start with a one-sentence plain-English definition.
2 pts - Q2.
What problem does Features and Benefits solve in Node.js?
Hint: Focus on the pain-point it addresses in day-to-day code.
2 pts - Q3.
Show the syntax / minimum code required to use Node.js Architecture & V8 Engine.
Hint: A 2-3 line code example is enough.
3 pts - Q4.
List two real-world situations where you would use Single Thread vs Multi Thread.
Hint: Think about production apps — e-commerce, payments, UIs.
2 pts - Q5.
Name one common mistake beginners make with Installing Node.js and npm.
Hint: Off-by-one, null checks, wrong scope, forgetting to close something…
1 pt - Q6.
Define Running Your First Node Application in your own words.
Hint: Start with a one-sentence plain-English definition.
2 pts - Q7.
What problem does JavaScript Fundamentals Refresher solve in Node.js?
Hint: Focus on the pain-point it addresses in day-to-day code.
2 pts - Q8.
Show the syntax / minimum code required to use ES6+ Features (Arrow, Template, Destructuring, Spread).
Hint: A 2-3 line code example is enough.
3 pts