Online admission portal features include the ability to register by entering all of the applicant's information, apply for various university programmes, check the status of admission, and generate reports. It also accepts credit/debit card payments online and allows users to submit online queries. A prospective student can easily submit an application for admission online. The system produces the user name and password for existing users' verification and authentication as the admission is being filled out. You must follow these instructions: (make necessary assumption state it)

(a) Draw the use case diagram. 
(b) Define all the classes and draw the class diagram. 
(c) Draw the sequence and collaboration diagrams. 

To solve this problem, we will follow the given instructions:

(a) Draw the Use Case Diagram:

The Use Case Diagram represents the different actors and their interactions with the system. In this case, we have two actors: the "Applicant" and the "Admin."

+----------------+
|     Admin      |
+----------------+
     |
     | Manage Admissions
     | Generate Reports
     |
+----------------+
|   Applicant    |
+----------------+
     |
     | Register
     | Apply for Program
     | Check Status
     | Submit Payment
     | Submit Query
     |
+-------------------------+
| Online Admission Portal |
+-------------------------+

(b) Define all the classes and draw the Class Diagram:

Assumptions:

• The system handles multiple universities and programs.
• Each applicant can apply for multiple programs.
• The payment gateway is handled by a third-party service.

Classes:

1. Applicant: Represents an applicant with attributes like name, contact information, academic details, etc.
2. University: Represents a university with attributes like name, location, etc.
3. Program: Represents an academic program offered by a university with attributes like name, duration, fees, etc.
4. Application: Represents an application made by an applicant for a specific program.
5. Payment: Represents a payment made by an applicant for an application.
6. Query: Represents a query raised by an applicant.
7. Admin: Represents an administrator who can manage admissions, generate reports, etc.

Class Diagram:

+---------------+
_______ __________ _____ __________ ______ ___ ___ _________ _________ ____ _______.
______ __________ ___ ____ __________ _________ __________.
__________ _________ _____ ________ _____ ___ ______ _____.
_______ _______ ____ ______ ______ _____ _________ _______ ____ ____ __________ ______.
_________ ____ ____ _______ ______ _________ ______ ___ ___ _________.
_____ ______ _____ ______ __________.
______ _______ ________ ______ ___ _________ ________ ____ _____.
__________ ____ __________ ________ ____ _____ ____ _______ _________ __________ _________ _______.
___ _______ ________ ___ _____.
_________ _______ _________ ___ ___ ____.
__________ ____ ______ _____ _________ ________ ___ _______.
____ _________ ___ ____ __________ _________.
__________ ____ ____ ________ _____ ____.
_________ __________ ___ _________ _____ _____ __________ ________ ______ _________ ____ _____.
_________ ________ ___ _______ __________ ___ ___.
____ ___ ________ ________ ____ ________ ________ ____ ___.
___ _________ ____ ___ ________.
______ _____ _________ _____ __________.
________ ______ __________ ___ ______ ______.
________ _______ _________ ________ __________.
___ _________ _________ _____ __________ _________ _________ _____.
_________ ____ ___ ____ ______ _____ ____ _____.
___ ________ ____ ___ ________ _______ __________ _____ ___.
_________ ______ __________ _________ _______ __________.
_________ ______ _____ ________ ____ ___ ______ ______ ___.
_______ __________ ________ ____ __________ _____.
____ ____ _____ _________ _____ ___ __________ ____ _______ __________ ____ __________.
___ _________ ______ ________ ________ ___ ____ _____.
_________ ____ ______ ___ ______ ___ ____ ___ __________ _________ ___.
________ ___ _______ __________ _______ _______ __________ _________ _________ __________.
____ ________ __________ __________ ____ ___ _____ ________ ___ ____ _______.
________ ______ ____ __________ _________.
___ ___ _____ ___ _________.
___ ________ _______ __________ ______ _____ ___ _______ ________ __________.
_____ _________ ________ ___ ________ _____ __________ ________ ________ ___ _______.
_________ ________ ______ _____ _____.
______ _________ __________ _______ ________.
___ _______ _____ __________ ___ _________ _________ _____.
_______ __________ ____ ________ ____ __________ _______ _________.
____ ___ ____ ____ __________ ______ ______ ________.
__________ ___ ___ ______ __________ ______ _____ __________ ____.
___ ___ ___ ___ _____ _____ ____ ______ _______ __________ ___.
_________ ___ ____ ________ ______ ______ __________ ______ __________.
___ ___ _____ ___ _____ ___ _______ ________ ______ _________ ________.
____ __________ ________ ____ _________ ____ ___ __________ _____ ____ _______ _________.
_______ ______ _________ _________ ___ ________ ______.
___ ____ _________ ______ _______.
_________ _____ ____ __________ ____ _________ ______ _______.
___ _____ ___ _____ _______ __________ __________ ___ _______ __________ ___.
______ _____ _________ ____ ___ ____ ________ _____ _______ _______.
_____ _________ __________ _____ _____ __________.
__________ _______ _____ ____ _____ ___ _____ _____ _________ ______ _______ ___.
______ _____ _____ _________ ___ _____.
_________ _______ _______ ____ ____ __________ ___.
______ ___ ____ ___ ________ ____ _______ ____ ___ _________.
___ ______ ________ __________ ______ _______ _______ ____ ____ _________ _____ ____.
_____ ___ _______ ___ ____ ___.
_____ __________ ____ _______ ________ _________ _____ __________ ____ _________.
_________ ____ ________ _________ ___.
_______ ________ __________ ________ _______ _________ _______.
________ ___ ______ _____ _______ ______ ______ ____ ___ ____ ______.
________ __________ _______ ______ _____ ______ ____ ____ _________ _________.
______ ________ ______ __________ ____ ___ ________.
________ _____ ________ ____ ________.
______ ____ ________ __________ _____ _____.
___ _______ ________ ____ _________ ________ ____ _____ ___ ____.
_______ ______ _______ _________ _____ ___.
__________ ____ ________ _______ ___ _________ _________ _________ ____.
_________ _____ ___ ___ _______ ____ _____ __________ _________.
______ ____ ___ _________ _________.
___ _______ _______ _______ _____ _______.
___ _____ ______ _____ _______ ________ __________ ______ ______ ________.
____ ____ _________ _____ ______.
_________ _________ ____ ______ ________ ________.
____ _________ ________ _______ _____ _________ ____ __________ __________ ______ __________.
___ ___ _______ ______ ________ ________ ____.
_____ ____ _______ ______ _______ ____ _________ _____ _____ ____ ___ _____.
_______ __________ __________ _______ ___ __________ ____.
__________ __________ __________ ___ _____ ______.
__________ __________ ________ _____ __________ _________ _________.
____ _____ ______ _______ _____ ____ ______ _________ __________ _____.
_________ ___ ____ ____ _______ _______ _________ _____ ____ _________.
______ _________ _____ ___ ____ _____.
______ ___ _______ ____ _____ ________ ________ ________ __________ ______.
_______ ____ __________ _______ _______ _________ _____ _____ _______ ____ _____ _____.
____ _______ __________ _________ ____ _________.
______ __________ ______ ______ _____ ______ ______ ________ ________ ________.
___ ______ __________ ____ ____ __________ ______.
____ ____ _________ ________ _______ ____ ___ _______.
_______ ____ ______ _______ ________ ______ _______ __________ ___.
_________ _________ ___ ___ __________ _____ _______ _________ _________ __________ ________.
______ ________ ________ ________ ________ __________ ____ _______ ______ _________ ________ ___.
___ ___ ________ ________ _____ _______.
__________ ________ __________ _______ __________ _________ __________ _________ __________ ____ ____ _______.
_________ ______ _______ _____ ________ ___ ____ _______ _____ ____ _____.
___ ______ _________ _________ ________ _________ _______ _____.
_________ ____ _________ ________ ______ ______ _______ _______ ________ __________.
__________ ____ __________ ________ __________ ______ ____ ___ _______ _______ _________ ___.
_____ _______ ________ _________ ________ _____ _________ ______ __________.
__________ __________ ____ _________ _____ ____ ____ __________ __________ __________.
____ __________ _______ ____ __________ ______ ___ _______.
_______ _________ ________ __________ ______ ________ ________ __________ ______ _________.
___ ________ ______ _______ _______ _____ ____ _________.
___ ____ ________ ______ _______ ______ _____ ________ ______ _______ _________.
_________ ___ ___ _____ _______ _____ ______ __________ ________ __________ ________ ____.
_________ __________ ____ _____ ________ __________ ____ _____ _____ ____ ___ ________.
_________ ___ __________ _______ __________ __________ __________ ___ ________ ____ _________ ______.
___ _____ _____ ___ ___ ____ _________ _______ ____ ________ ____.
___ _________ _________ ______ ________ ___ ______ ______ __________ _____ ____ ____.
_________ _______ ______ ____ ____ ________ ___ ___ _____ _______ _____ _________.
_______ __________ ___ _________ ___ _____ ______ ____ _________ __________ _________.
____ ___ ___ ________ ____ _______ _______ _______ ______ ____ ______ ____.
_____ _____ ________ ______ _______ ________ ______ ________ ________ ___ _________.
_____ ________ _____ _______ ________ _______ ____ _____ ___.
_____ _________ ________ ________ ______ ________ __________ ____ ______ _______ ____.
________ ___ __________ ________ ___ ___ __________ _________ __________ ____.
_________ _________ ______ _______ ____.
______ ___ ________ ____ ________ ___ _______ _____ _____.
__________ __________ ______ ____ ______ _________ ___ ________ ____ ___ _____.
______ ______ ___ __________ ________ _______ ______ _____ _____ ___ ___ ________.
_______ ____ _____ ________ _________ ________ ___ _____ _______ ___.
_______ ___ __________ ____ ____ ______ ______ ________ _________.
________ ____ _______ _________ _________ ____ _______ ____ _________ ________ ________.
___ ________ ______ _____ _____ ________ ___ _____ _____ __________ ___ ________.
______ ___ _________ __________ ______ __________ _________ _____ _______.
___ _______ ________ _______ _______ ________ ____ ________ ______ _________ ___.
_________ ____ _____ ______ _________ _____ _________ __________ _________ _________ _______ __________.
_________ ___ _____ ______ ________ _____ ___ ____ ________ __________ __________.
__________ _______ _________ __________ __________ _____ _____ _____ _________ _____.
____ __________ _________ _____ ______ ____ _______ _____ ___ ___ _________ ______.
_________ ______ ______ ______ __________ ________ ___ _______ ________.
____ _______ _____ ___ ________ ___ _____ _______ ______ ___ _______ ___.
_______ ________ _____ __________ _____ ____ ________.
___ _____ ____ ___ ________.
__________ ______ ___ _____ _______ ________.
____ ___ ________ ____ _________ ________ ____ ____ ___.
______ _______ ____ ___ ________ ___ ______ ______.
____ __________ ____ _____ ____ __________.
______ ______ ___ ____ ______ ____.
_____ ______ ___ ____ ________ ______ _______ __________.
__________ __________ _______ _________ ___.
____ __________ _____ _________ ________ ________.
____ ____ _______ ___ ________ _____ ___ _____ _________ _______ ________.
______ _______ ________ ___ __________ __________ ______ ____ _________ ________ ______.
___ __________ _______ ________ ____ ___ ____ _________ ____ _______ ___.
____ ____ ____ _________ ______ ____ ____.
Get Full Answer on WhatsApp