path.join for cross-platform paths in Node.js - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to import the path module in Node.js.

Node.js

const path = require('[1]');

Drag options to blanks, or click blank then click option'

Aurl

Bfs

Chttp

Dpath

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'fs' or 'http' instead of 'path' in require statement.

Forgetting to put the module name in quotes.

The path module is built into Node.js and is imported using require('path').

2fill in blank

medium

Complete the code to join directory 'folder' and file 'file.txt' into a path.

Node.js

const fullPath = path.[1]('folder', 'file.txt');

Drag options to blanks, or click blank then click option'

Ajoin

Bresolve

Cbasename

Ddirname

Attempts:

3 left

💡 Hint

Common Mistakes

Using resolve which resolves to an absolute path.

Using basename which returns the last part of a path.

path.join combines path segments into a single path string, handling separators correctly for the operating system.

3fill in blank

hard

Fix the error in the code to join 'dir' and 'file.txt' correctly.

Node.js

const fullPath = path.[1]('dir', 'file.txt');

Drag options to blanks, or click blank then click option'

Aresolve

Bbasename

Cjoin

Ddirname

Attempts:

3 left

💡 Hint

Common Mistakes

Concatenating path strings manually with slashes.

Using basename or dirname incorrectly.

Using path.join with separate arguments is correct. Concatenating strings manually can cause issues on different OS.

4fill in blank

hard

Fill both blanks to join 'folder', 'subfolder', and 'file.txt' into a path.

Node.js

const fullPath = path.[1]('folder', [2], 'file.txt');

Drag options to blanks, or click blank then click option'

Asubfolder

Bjoin

Cresolve

Dbasename

Attempts:

3 left

💡 Hint

Common Mistakes

Swapping method and folder name positions.

Using resolve instead of join.

path.join is used to combine path parts. The second argument should be the string 'subfolder'.

5fill in blank

hard

Fill all three blanks to join 'home', 'user', and 'docs' into a path.

Node.js

const fullPath = path.[1]('[2]', '[3]', 'docs');

Drag options to blanks, or click blank then click option'

Aresolve

Bjoin

Cuser

Dhome

Attempts:

3 left

💡 Hint

Common Mistakes

Using resolve instead of join.

Swapping folder names or missing quotes.

Use path.join to combine the parts. The strings 'home' and 'user' are the folder names.