Networking and Computer Systems

IP (Internet Protocol) is the primary network protocol responsible for routing data packets between networks. It defines the format of the data packets and the addressing scheme used to identify devices on the network.

A network switch is a networking device that connects multiple devices to a network. It operates at Layer 2 of the OSI model and forwards data packets based on the MAC addresses of the devices.

Linux is a free and open-source operating system that is known for its flexibility and customization options. It is widely used in servers, embedded systems, and personal computers.

A packet is the basic unit of data that is transmitted over a network. It consists of a header that contains information about the source and destination addresses, as well as the data itself.

Multi-core architecture refers to a computer architecture that has multiple processing units (cores) on a single integrated circuit. This allows for parallel processing and improved performance.

A network router is a networking device that connects multiple networks and routes data packets between them. It operates at Layer 3 of the OSI model and uses routing protocols to determine the best path for data packets to take.

FTP (File Transfer Protocol) is a network protocol used for transferring files between computers. It allows users to upload and download files from remote servers.

Segmentation is the process of dividing a large data transmission into smaller, more manageable packets. This is done to improve the efficiency of data transmission and to reduce the risk of data loss.

A DNS (Domain Name System) server is responsible for translating domain names into IP addresses. This allows users to access websites by typing in a domain name instead of an IP address.

Encapsulation is the process of combining multiple data packets into a single, larger transmission. This is done to improve the efficiency of data transmission and to reduce the risk of data loss.

SMTP (Simple Mail Transfer Protocol) is a network protocol used for sending email messages. It defines the format of email messages and the process for transferring them between email servers.

Fragmentation is the process of breaking a large data transmission into smaller, more manageable packets. This is done to improve the efficiency of data transmission and to reduce the risk of data loss.

A router is a network device that connects multiple networks and routes data packets between them. It operates at Layer 3 of the OSI model and uses routing protocols to determine the best path for data packets to take.

Multiplexing is the process of combining multiple data streams into a single, larger transmission. This is done to improve the efficiency of data transmission and to reduce the risk of data loss.

HTTP (Hypertext Transfer Protocol) is a network protocol used for accessing websites. It defines the format of web pages and the process for transferring them between web servers and web browsers.