Job offersCompaniesTestsBlogI'm an employerSign upLog in
Home>IT Tests>Questions>What is the value of a variable that has never been assigned in NodeJS?

Question from the Node.js - Fundamentals test

What is the value of a variable that has never been assigned in NodeJS?

Easy

What is the value of a variable that has never been assigned?

Author: LéoStatus: PublishedQuestion passed 464 times
Edit
0
Community EvaluationsNo one has reviewed this question yet, be the first!
Similar Questions
2
In which request header is a token usually sent?
12
What is the best practice to apply in your code to improve the performance of your application?
3
Which class is used to create custom events in Node.js?
3
Install a NPM package via CLI
4
How to start a NodeJS server
3
What is NPM?
4
Write a Node.js code that emits an event and logs it to the console.