Client-server

**Client-server**

The term **client-server** refers to a computing model where multiple clients (users or devices) request and receive services from a centralized server. In this architecture, the client initiates communication by sending a request, and the server processes this request and returns the appropriate response or data. This model is fundamental to many web applications, including websites, email, and databases, enabling efficient resource sharing, centralized management, and scalability. Understanding how client-server interactions work is essential for web development, networking, and designing distributed systems.