Full Stack Web Development MASTERY Course - Novice to Expert - Path Module in Node.js

The video tutorial covers the use of modules in Node.js, focusing on the path module. It explains how to work with file and directory paths, including using functions like dirname, extension name, and base name. The tutorial also demonstrates how to parse file paths to extract components such as root storage, directory, and file name.

What is the primary purpose of the path module in Node.js?

• To manage network requests

• To create user interfaces

• To work with file and directory paths

• To handle database connections

How do you import the path module in Node.js?

• import path from 'node:path'

• require('path')

• import 'path'

• require('node:path')

What does the path.dirname function return?

• The root path

• The directory name

• The file name

• The file extension

What type of error is thrown if the parameter for path.dirname is not a string?

• SyntaxError

• RangeError

• ReferenceError

• TypeError

Which function is used to get the file extension in Node.js?

• path.parse

• path.extname

• path.basename

• path.dirname

What will path.extname return for a file named 'example.txt'?

• example.txt

• example

• .example

• .txt

What does the path.basename function return?

• The file name

• The file extension

• The directory name

• The root path

Which function provides detailed information about a file path?

• path.format

• path.join

• path.resolve

• path.parse

What component of a file path can be extracted using path.parse?

• Only the file extension

• All components like root, dir, base, ext, and name

• Only the directory name

• Only the file name

How can you store the result of path.parse in a variable?

• result = path.parse(filePath)

• let result = path.parse(filePath)

• const result = path.parse(filePath)

• var result = path.parse(filePath)