Glossary index

Technology, science and the universe

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Networking and telecommunications

Packet Size (OSPF)

The OSPF (Open Shortest Path First) packet size refers to the amount of data that can be included in a single information packet transmitted across a network using this routing protocol. OSPF is a…

Cybersecurity

Packet Sniffer

A packet sniffer is a tool that captures and analyzes network packets. These packets are units of data transmitted over a network, and the sniffer allows network administrators and cybersecurity…

Cybersecurity

Packet Sniffing

Packet sniffing is the process of capturing and analyzing data packets transmitted over a network. This process is fundamental in the field of cybersecurity and penetration testing, as it allows…

Networking and telecommunications

Packet Structure

The packet structure in the context of BGP (Border Gateway Protocol) refers to the format and organization of data within an information packet exchanged between routers. This structure is…

Networking and telecommunications

Packet Switching

Packet switching is a method of grouping data into packets for transmission across a network. This approach allows data to be divided into smaller blocks, known as packets, which can be sent…

Operating systems

Packet Switching Driver

A packet switching controller is essential software that manages data transfer in network devices, facilitating efficient communication between different nodes. This type of controller handles packet…

Networking and telecommunications

Packet Switching Network

A packet-switched network is a digital network that groups data into packets for transmission. This approach allows data to be divided into smaller fragments, which are sent independently across the…

Networking and telecommunications

Packet Switching Protocol

The packet switching protocol refers to the rules governing the transmission of data packets across a network. This approach allows data to be divided into small blocks, called packets, which are…

Networking and telecommunications

Packet Switching Technology

Packet switching technology refers to the methods and techniques used to transmit data in packets. Unlike circuit switching, where a dedicated connection is established between two points for the…

Graphics, games and extended reality

Packet Tracer

Packet Tracer is a network simulation program used for practice and education. This software allows users to create virtual network topologies, simulate the behavior of network devices, and…

Cybersecurity

Packet Tracing

Packet tracing is the process of following the path that data takes through a network, from its origin to its destination. This process is fundamental for network management and diagnosis, as it…

DevOps and operations

Packet transfer rate

The packet transfer rate is the speed at which packets are sent across a network, typically measured in packets per second (pps). This concept is fundamental in the realm of local area networks…

Networking and telecommunications

Packet Transmission

Packet transmission refers to the process of sending packets from one device to another over a network. This method is fundamental in modern network architecture, as it allows for efficient and…

Operating systems

Packet Transmission Driver

A packet transmission driver is an essential component in network architecture that manages the transmission of data in the form of packets between devices. Its primary function is to ensure that…

Networking and telecommunications

Packet Type

In the context of OSPF (Open Shortest Path First), a link-state routing protocol, there are several types of packets that facilitate communication and information exchange between routers. These…

Operating systems

Pacman

Pacman is a package manager used for managing software on various Linux distributions, with a primary focus on Arch Linux. It is utilized to install, update, and manage software packages efficiently…

Engineering and transportation

Paddleboard

The paddle board, also known as a stand-up paddle board (SUP), is a piece of equipment specifically designed for this water sport. It is characterized by its elongated and wide shape, which provides…

Engineering and transportation

Paddle board

The paddle board is an essential device used in aquatic activities, designed to provide propulsion and direction to vessels such as kayaks, canoes, and stand-up paddleboards. Typically made from…

Engineering and transportation

Paddleboat

A paddleboat is a vessel powered by paddle wheels, which are large rotating structures equipped with blades or paddles. These wheels are typically located on the sides of the boat and work by…

Engineering and transportation

Paddle stroke

The 'paddle stroke' refers to the action of moving a paddle through the water, a fundamental movement in various aquatic activities such as kayaking, sailing, rowing, and canoeing. This term…

Engineering and transportation

Paddle system

The paddle system is a mechanism used to propel vessels by using paddles that rotate in the water. This system is based on the conversion of mechanical energy into kinetic energy, allowing the boat…

Engineering and transportation

Paddlewheel

The paddle wheel is a propulsion system used in vessels that consists of large rotating wheels equipped with paddles or blades. These paddles, when rotating, push water backward, generating thrust…

Networking and telecommunications

PAD X.25

The X.25 PAD, or Packet Assembler/Disassembler, is a packet assembler/disassembler used in X.25 networks. This device plays a crucial role in data communication, as it is responsible for data…

Operating systems

Pae

PAE, or Physical Address Extension, is a technical feature that allows 32-bit CPUs to access more than 4 GB of RAM. This limitation arises because, in a 32-bit system, the address space is 2^32…

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