Full Stack Web Development MASTERY Course - Novice to Expert - Synchronous CRUD Operations Using FS Modules

This video tutorial covers performing CRUD operations using the FS module in Node.js. It begins with creating a folder named CRUD, followed by creating and writing to a README file. The tutorial then demonstrates appending data to the file, reading file data as a string using UTF-8 encoding, and concludes with renaming and deleting files and folders. Each step is explained with code examples and terminal commands.

What does CRUD stand for in the context of file operations?

• Create, Read, Update, Delete

• Copy, Rename, Update, Delete

• Copy, Read, Upload, Delete

• Create, Remove, Update, Download

Which Node.js module is used for performing file system operations?

• HTTP

• FS

• Path

• OS

What is the purpose of the mkdirSync function in Node.js?

• To create a directory

• To rename a file

• To delete a file

• To read a file

Where should the README.txt file be created according to the tutorial?

• In the temp directory

• In the root directory

• Outside the CRUD folder

• Inside the CRUD folder

What function is used to append data to a file without overwriting it?

• writeFileSync

• appendFileSync

• readFileSync

• unlinkSync

How can you read a file in Node.js without getting buffer data?

• By using Base64 encoding

• By using UTF-8 encoding

• By using ASCII encoding

• By using Hex encoding

What is the purpose of UTF-8 in file reading?

• To convert string data to buffer

• To convert buffer data to string

• To encrypt data

• To compress data

Which function is used to rename a file in Node.js?

• deleteSync

• renameSync

• moveSync

• copySync

What function is used to delete a file in Node.js?

• removeSync

• unlinkSync

• deleteSync

• eraseSync

Which function is used to delete a directory in Node.js?

• removeDirSync

• unlinkDirSync

• rmdirSync

• deleteDirSync