CS101 GDB Solution Fall 2023 2024 | Download solution from Website Free Assignment

CS101 GDB Solution Fall 2023/2024

Abdul Hadi E Services

GDB Problem Statement

The government is planning to launch a National Social Media App aimed at promoting responsible information sharing among users and controlling the spread of wrong information. The app will specifically include the following features:

• Users must register using their CNIC Number for authentication.
• The platform allows users to share verified information through posts on the app.
• Multiple users have the option to react to a post, expressing their feedback through likes or comments.
• Users can initiate real-time chats by sending chat requests to each other, facilitating interactive communication on the platform.

You are required to suggest a network model that can be used for the mentioned Social Media App. You are asked to choose from the following network models. Also, provide a brief and to-the-point justification in support of your preferred choice.

1-            Client/Server model

2-            Peer-to-Peer model

In the Client/Server model, a singular process acts as the client, making requests to another process designated as the server. On the other hand, in the Peer-to-Peer model, processes mutually offer and avail services from one another.

 

First. We read a comparison of the Client/Server model and the Peer-to-Peer model in table form:

Feature	Client/Server Model	Peer-to-Peer Model
Architecture	Centralized with a dedicated server.	Decentralized with no central authority.
Roles	Clients and servers have specialized roles.	Peers have equal roles, acting as both clients and servers.
Control	Centralized control by the server.	Decentralized control; each peer manages its resources.
Communication	Indirect communication through a central server.	Direct peer-to-peer communication.
Scalability	Typically scalable with easier resource management.	Varied scalability depending on the network architecture.
Resource Sharing	Server provides services/resources to clients.	Peers can both request and provide resources directly.
Examples	Web applications, Database systems.	Bit Torrent, Block chain networks.

Answer:

For the National Social Media App aimed at promoting responsible information sharing and controlling the spread of wrong information, the most suitable network model would be the Client Server Model.

Justification for the Client/Server Model:

 

1.      Centralized Control: The server acting as a central authority ensures better monitoring and management of user activities, promoting responsible information sharing.

2.      Authentication and Security: With users registering using their CNIC numbers, a centralized server facilitates robust authentication and authorization processes, enhancing overall platform security.

3.       Real-time Communication: The Client/Server model is well-suited for supporting real-time features like chat requests, facilitating interactive and instantaneous communication between users.

4.       Verified Information Sharing:  The server's role in verifying and validating information ensures that users share accurate and reliable information, contributing to the platform's goal of responsible information sharing.

5.      Scalability and Maintenance: The Client/Server model allows for easier scalability and maintenance, enabling efficient updates, improvements, and feature additions on the server side without disrupting client applications.

 

In summary, the Client/Server model offers centralized control, robust security, real-time communication, verified information sharing, and efficient scalability and maintenance, making it a suitable choice for the National Social Media App.

 

 

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