[Solved] What will the following Node.js code output? const querystring = require('querystring'); const parsed = querystring.parse('theme=dark&font=large'); console.log(parsed.theme); | Node.js

Node.js - HTTP Module

What will the following Node.js code output?

const querystring = require('querystring');
const parsed = querystring.parse('theme=dark&font=large');
console.log(parsed.theme);

A"large"

B"dark"

Cundefined

Dnull

Step-by-Step Solution

Solution:

Step 1: Parse the query string
The string 'theme=dark&font=large' is parsed into an object: { theme: 'dark', font: 'large' }.
Step 2: Access the 'theme' property
Accessing parsed.theme returns the string 'dark'.
Final Answer:
"dark" -> Option B
Quick Check:
Parsed object keys match query keys [OK]

Quick Trick: Parsed keys map directly to object properties [OK]

Common Mistakes:

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