1003328: Updating ReadMe File with Min 1000 Words

Author: nagasiddarthak

README.md

@@ -1,2 +1,14 @@
 # create-a-cascading-dropdown-list-in-angular
 A quick start Angular project that shows how to add a series of DropDown List components to an Angular application. This project also includes a code snippet to configure cascading Dropdown Lists.
+
+Refer to the following documentation to learn about the Angular DropDown List component:
+https://ej2.syncfusion.com/angular/documentation/drop-down-list/getting-started
+
+Check out this online example of the Angular DropDown List component:
+https://ej2.syncfusion.com/angular/demos/#/tailwind3/drop-down-list/default
+
+## Project prerequisites
+Make sure that you have the compatible versions of [Visual Studio Code](https://code.visualstudio.com/download ) and [NodeJS](https://nodejs.org/en/download) or later version in your machine before starting to work on this project.
+
+## How to run this application
+To run this application, you need to first clone the `create-a-cascading-dropdown-list-in-angular` repository and then open it in Visual Studio Code. Now, simply build and run your project using `ng serve` command to view the output.