Which function is used to include modules in Node Js ?(1 Point)include();require();All of the aboveattach();

The correct function used to include modules in Node.js is require().

Detailed Explanation:

1. Understanding Node.js Modules: Node.js utilizes a module system that allows developers to break their applications into smaller, reusable parts. These modules can be core modules (built-in), local modules (custom), or third-party modules (installed via npm).

2. Functionality of require(): The require() function is specifically designed to load and cache modules in Node.js. It takes the module name or the path to the specific module file as an argument and imports the functionalities of that module into your code.

3. Options Analyzed:

   • include(): This is not a function used in Node.js for module inclusion.
   • All of the above: This option cannot be correct as only one of the functions listed is valid.
   • attach(): This is also not related to including modules in Node.js.

Conclusion:

Therefore, among the options provided, the correct answer is require().