feat: Solve practice questions by implementing User and Admin classes

- Implemented User class with properties: name and email.
- Added viewData() method to User class to allow users to view their data.
- Created Admin class that inherits from User.
- Added editData() method to Admin class to allow editing of website data.

Practice Questions Solved:
1. Created a class User with properties, name & email, and a method viewData().
2. Created a new class Admin which inherits from User and added editData() method.

Author: Harshitap0809

02_Basics/02_classes+objects+inheritance(QUESTIONS).js

@@ -0,0 +1,35 @@
+// Let's Practice:
+// 1. You are creating a website for your college. Create a class User with properties, name & email. It also has a method called viewData() that allows user to view website data.
+// 2. Create a new class called Admin which inherits from User. Add a new method called editData to Admin that allows it to edit website data.
+
+// 1
+class User {
+  constructor(name, email) {
+    this.name = name;
+    this.email = email;
+  }
+  viewData() {
+    console.log("Name: " + this.name + ", Email: " + this.email);
+  }
+}
+let user1 = new User("VanshMishra", "[email protected]");
+let user2 = new User("HarshitaPandey", "[email protected]");
+console.log(user1.viewData());
+console.log(user2.viewData());
+console.log(user1.email);
+
+// 2
+class Admin extends User {
+  // optional here, but good practice to call parent class constructor
+  constructor(name, email) {
+    super(name, email);
+  }
+  editData() {
+    console.log("Editing website data...");
+  }
+}
+let ObjAdmin = new Admin("Harshita", "[email protected]");
+console.log(ObjAdmin.name);
+console.log(ObjAdmin.email);
+console.log(ObjAdmin.viewData());
+console.log(ObjAdmin.editData());