Server

Server

1. What is a server?

   • A server is a computer or computer system that provides services, resources or functionalities to other devices, known as clients, within a network. Its main function is to manage customer access to these resources, ensuring they are done efficiently and safe.

2. What is a file server?

   • A file server is a specific type of server designed to store and manage data files centrally and accessible to multiple users or systems within a network. Its main function is to provide a shared storage space where users can store, access and manage data files securely and efficiently.

3. What are DNS servers?

   • DNS servers are fundamental components of the IT infrastructure. Internet that act as translators of domain names to IP addresses and vice versa. In In simple terms, DNS servers allow users to access websites and other services on the Internet using easily memorized domain names instead of having to remember complex numerical IP addresses.

4. Describe the relationship between Client - Server.

   • The relationship between client and server is fundamental in the architecture of distributed systems and computer networks. This relationship is defined by the exchange of roles and responsibilities between two different entities.

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

   • When designing the structure of a server, whether it's for hosting a website, managing databases, or providing other services, several key considerations should be taken into account to ensure its reliability, security, performance, and scalability

6. Are there 2 operating systems for servers?

   • Linux: Linux is a family of open-source Unix-like operating systems based on the Linux kernel. Windows Server: Windows Server is a series of operating systems developed by Microsoft specifically for server use.

7. What is cloud computing?

   • Cloud computing refers to the delivery of computing services—including servers, storage, databases, networking, software, and more—over the internet ("the cloud"). Instead of owning and maintaining physical servers or infrastructure, cloud computing allows organizations to access and use these resources on-demand from a cloud service provider.