SERVERS

SERVERS

1. What is a server?

   • A server is a computer system that provides data, services, or resources to other devices, known as clients, over a network. Servers can handle various types of services, such as websites, file storage, email, and more.

2. What is a file servers?

   • A file server is a type of server that specializes in storing and managing files so they can be accessible and shared among different users and devices within a network. It facilitates centralized access to documents, multimedia, and other data.

3. What is a DNS servers?

   • A DNS (Domain Name System) server translates human-readable domain names (like www.example.com) into numerical IP addresses that computers use to identify each other on the network. This allows users to access websites and services using easy-to-remember names.

4. Describe the relationship between Client - Server.

   • The Client-Server relationship is a network model where a client requests resources or services from a server, which in turn provides those resources or services. The client initiates the communication, and the server responds, facilitating tasks such as delivering web pages, files, or emails.

5. What should be taken into account in the structure of a server

   • Hardware: Processing power, memory, storage, and connectivity. Security: Protection against unauthorized access and cyber attacks. Scalability: Ability to handle increases in workload. Redundancy: Mechanisms to ensure service continuity in case of failures. Maintenance: Ease of performing updates and repairs.

6. present 2 operating systems for servers?

   • Linux (e.g., Ubuntu Server, CentOS): Known for its stability, security, and flexibility, it is widely used in web and database servers. Windows Server: Provides a familiar interface for Windows users and supports a wide range of enterprise applications.

7. What is Cloud computing?

   • Cloud computing is the delivery of computing services over the internet, including storage, processing, and software, without the need to physically manage the hardware. It allows access to resources and applications in a flexible and scalable manner, paying only for what is used.