node-process-argv

Question 1

What is the process object in a Node.js program?

Answer 1

The process object is a global that provides information about, and control over, the current Node.js process. As a global, it is always available to Node.js applications without using require(). It can also be explicitly accessed using require():

Question 2

How do you access the process object in a Node.js program?

Answer 2

const process = require(‘process’);

Question 3

What is the data type of process.argv in Node.js?

Answer 3

The process.argv property returns an array containing the command line arguments passed when the Node.js process was launched. contains strings