2. Alternative Methods for Reading Files Line by Line in Node.js
   Import the Required Module:Import the fs (File System) module to interact with files.Open the File:Use the fs. readFile method to open the file in asynchronous mode
3. Why Node.js's fs.readFile() Returns a Buffer (and When to Use Strings)
   Character Encoding Uncertainty: Without additional information, Node. js cannot determine the character encoding used to represent the text within the file