Browse Definitions :

Browse Definitions by Alphabet

ROU - WHA

  • route aggregation - Route summarization, also called route aggregation, is a method of minimizing the number of routing tables in an IP (Internet Protocol) network.
  • route aggregation - Route aggregation is an alternate term for route summarization, which is a method used to minimize the number of routing tables required in an IP network.
  • route poisoning - Route poisoning is a method of preventing a network from sending packets through a route that has become invalid.
  • route summarization - Route summarization, also called route aggregation, is a method of minimizing the number of routing tables in an IP (Internet Protocol) network.
  • route summarization (route aggregation) - Route summarization, also called route aggregation, is a method of minimizing the number of routing tables in an IP (Internet Protocol) network.
  • router - A router is a physical or virtual appliance that passes information between two or more packet-switched computer networks.
  • routine - In computer programming, routine and subroutine are general and nearly synonymous terms for any sequence of code that is intended to be called and used repeatedly during the executable of a program.
  • routing - In packet-switched networks such as the Internet, a router is a device or, in some cases, software in a computer, that determines the next network point to which a packet should be forwarded toward its destination.
  • Routing and Special Handling - RASHport, also called RASH (Routing and Special Handling), is a digital communications protocol that allows customers of the NASDAQ (National Association of Securities Dealers Automated Quotations) to conduct business in the options market.
  • Routing Information Protocol - RIP (Routing Information Protocol) is a protocol used to enable routers to share information about IP traffic routes as they move traffic within a larger network made up of separate LANs linked through routers.
  • Routing Information Protocol (RIP) - Routing Information Protocol (RIP) is a distance vector protocol that uses hop count as its primary metric.
  • routing switch - In a network, a 'routing switch' is a device that combines the functions of a switch, which forwards data by looking at a physical device address, and a router, which forwards packets by locating a next hop address.
  • routing table - A routing table is a set of rules, often viewed in table format, that is used to determine where data packets traveling over an Internet Protocol (IP) network will be directed.
  • roving analysis port - Port mirroring is an approach to monitoring network traffic that involves forwarding a copy of each packet from one network switch port to another.
  • row - In a database, a row (sometimes called a record) is the set of fields within a table that are relevant to a specific entity.
  • row address strobe - In computer memory technology, RAS (row address strobe) is a signal sent to a dynamic random access memory (DRAM) that tells it that an associated address is a row address.
  • ROWE - A Results-Only Work Environment (ROWE) is a human resource management (HRM) strategy that places emphasis on setting and meeting objectives.
  • Rowhammer - Rowhammer is a vulnerability in commodity dynamic random access memory (DRAM) chips that allows an attacker to exploit devices with DRAM memory by repeatedly accessing (hammering) a row of memory until it causes bit flips and transistors in adjacent rows of memory reverse their binary state: ones turn into zeros and vice versa.
  • RPC over HTTP - RPC over HTTP (Remote Procedure Call over HTTP) is a protocol that allows a client on the Internet to connect securely to a Microsoft Exchange Server without having to log into a virtual private network (VPN) first.
  • RPG - RPG (Report Program Generator) is a programming language that originated as a report-building program used in DEC and IBM minicomputer operating systems and evolved into a fully procedural programming language.
  • RPG - A role-playing game (RPG) is a game in which each participant assumes the role of a character, generally in a fantasy or science fiction setting, that can interact within the game's imaginary world.
  • RPM - RPM Package Manager (also known simply as RPM), originally called the Red-hat Package Manager, is a program for installing, uninstalling, and managing software packages in Linux.
  • RPM - Remote patient monitoring is a type of remote healthcare in which patients use mobile medical devices to share their condition with care providers.
  • RPM Package Manager - RPM Package Manager (also known simply as RPM), originally called the Red-hat Package Manager, is a program for installing, uninstalling, and managing software packages in Linux.
  • RPM Package Manager (Red-hat Package Manager) - RPM Package Manager (also known simply as RPM), originally called the Red-hat Package Manager, is a program for installing, uninstalling, and managing software packages in Linux.
  • RPO - The recovery point objective (RPO) is the age of files that must be recovered from backup storage for normal operations to resume if a computer, system, or network goes down as a result of a hardware, program, or communications failure.
  • RPR - Resilient Packet Ring (RPR) is a network topology being developed as a new standard for fiber optic rings.
  • RPT - Rich presence is an enhanced form of presence awareness in which participants can determine if other users are online and if so, observe to a limited extent what they are doing and how they are doing it.
  • RRAM - RRAM or ReRAM (resistive random access memory) is a form of nonvolatile storage that operates by changing the resistance of a specially formulated solid dielectric material.
  • RRAM or ReRAM (resistive RAM) - RRAM or ReRAM (resistive random access memory) is a form of nonvolatile storage that operates by changing the resistance of a specially formulated solid dielectric material.
  • RS Means - RS Means is a division of Reed Business Information that provides cost information to the construction industry so contractors in the industry can provide accurate estimates and projections for their project costs.
  • RS-232C - RS-232C is a long-established standard ("C" is the current version) that describes the physical interface and protocol for relatively low-speed serial data communication between computers and related devices.
  • RSA algorithm - RSA is a cryptosystem for public-key encryption, and is widely used for securing sensitive data, particularly when being sent over an insecure network such as the Internet.
  • RSA algorithm (Rivest-Shamir-Adleman) - The RSA algorithm is the basis of a cryptosystem -- a suite of cryptographic algorithms that are used for specific security services or purposes -- which enables public key encryption and is widely used to secure sensitive data, particularly when it is being sent over an insecure network such as the internet.
  • RSA Security - RSA Security is a United States-based organization that creates encryption, network and computer security products.
  • RSAT (Microsoft Remote Server Administration Tools) - RSAT (Remote Server Administration Tools) is a feature that began in Windows Server 2008 R2 to help admins remotely manage computers running Windows Server.
  • RSI - A requirement stability index (RSI) is a metric used to organize, control, and track changes to the originally specified requirements for a new system project or product.
  • RSNA - Radiological Society of North America (RSNA) is a society of radiologists and similar health scientists that seeks to encourage connections between colleagues and provide scientists with a platform for radiology education and research.
  • RSoP - RSoP (Resultant Set of Policy) is a report of all Group Policy settings within Active Directory that shows how those settings can affect a network.
  • RSoP (Resultant Set of Policy) - RSoP (Resultant Set of Policy) is a report of all Group Policy settings within Active Directory that shows how those settings can affect a network.
  • RSS - RSS is an XML-based vocabulary that specifies a means of sharing news headlines and other content between Web sites.
  • RSS feed - RSS is an XML-based vocabulary that specifies a means of sharing news headlines and other content between Web sites.
  • RSS reader - An RSS reader, also called a feed reader, is a browser add-on program designed to gather and display RSS feeds according to user-definable parameters.
  • RSVP - RSVP (Resource Reservation Protocol) is a set of communication rules that allows channels or paths on the Internet to be reserved for the multicast (one source to many receivers) transmission of video and other high-bandwidth messages.
  • RSVP (Resource Reservation Protocol) - RSVP (Resource Reservation Protocol) is a set of communication rules that allows channels or paths on the Internet to be reserved for the multicast (one source to many receivers) transmission of video and other high-bandwidth messages.
  • rsync - Rsync is a free software utility for Unix- and Linux-like systems that copies files and directories from one host to another.
  • RT - A retweet (RT) is the repetition of another user's update, or tweet, on Twitter.
  • RTA - A real-time application (RTA) is an application program that functions within a time frame that the user senses as immediate or current.
  • RTA (recovery time actual) - RTA (recovery time actual) is the amount of real-world time it takes for an organization to recover its systems and business processes following an unplanned disruption; that amount of time can differ significantly from the recovery time objective (RTO), although ideally it should be the same or better.
  • RTC - A real-time clock (RTC) is a battery-powered clock that is included in a microchip in a computer motherboard.
  • RTC - Real-time communications (RTC) is any mode of telecommunications in which all users can exchange information instantly or with negligible latency.
  • RTCD - A real-time communications dashboard (RTCD) is an application designed to facilitate efficient, convenient real-time communications (RTC) in a business environment.
  • RTD - A reconfigurable tactile display (RTD) is a control interface that provides physical touch input, but that can be configured by programming.
  • RTF - Rich Text Format (RTF) is a file format that lets you exchange text files between different word processors in different operating systems.
  • RTLS - A real-time location system (RTLS) is one of a number of technologies used to pinpoint the current geographic position and location of a target.
  • RTO - The recovery time objective (RTO) is the maximum tolerable length of time that a computer, system, network, or application can be down after a failure or disaster occurs.
  • RtOI (real-time operational intelligence) - Real-time operational intelligence (RtOI) is an emerging industrial discipline that allows businesses to intelligently transform vast amounts of operational data into actionable information that is accessible anywhere, anytime and across many devices, including tablets and smartphones.
  • RTOS - A real-time operating system (RTOS) is an operating system that guarantees a certain capability within a specified time constraint.
  • RTP - The Real-Time Transport Protocol (RTP) is an Internet protocol standard that specifies a way for programs to manage the real-time transmission of multimedia data over either unicast or multicast network services.
  • RTSP - Real Time Streaming Protocol (RTSP) is an application-level network communication system that transfers real-time data from multimedia to an endpoint device by communicating directly with the server streaming the data.
  • RTT - Round-trip time (RTT), also called round-trip delay, is the time required for a signal pulse or packet to travel from a specific source to a specific destination and back again.
  • rubric - A rubric is a scoring tool used to evaluate and assess a set list of criteria and objectives.
  • Ruby - Ruby is an open source, interpreted, object-oriented programming language created by Yukihiro Matsumoto, who chose the gemstone's name to suggest "a jewel of a language.
  • Ruby on Rails (RoR or Rails) - Ruby on Rails is an open-source framework for database-backed web development in Ruby, an object-oriented programming language similar to Perl and Python.
  • rugged DevOps - Rugged DevOps is an approach to software development that places a priority on ensuring that code is secure at all stages of the software development lifecycle.
  • rugged IT - Rugged IT is a marketing term for hardware that is designed to operate in extremely harsh environments and conditions.
  • rule base - In the context of a computer server acting as a firewall, a rule base is a set of rules that govern what is and what is not allowed through the firewall.
  • rule of five (statistics) - The rule of five is a rule of thumb in statistics that estimates the median of a population by choosing a random sample of five from that population.
  • Rule of Least Power - The Rule of Least Power is the notion that a programmer should use the least powerful programming language required to code for a given requirement.
  • rule of thumb - A rule of thumb is a principle that is intended to provide general guidance rather than precise direction.
  • run book - In a computer system or network, a run book is a written set of procedures for the routine and exceptional operation of the system or network by an administrator or operator.
  • Run commands for XP and Vista - Run commands for XP and Vista.
  • runbook - In a computer system or network, a run book is a written set of procedures for the routine and exceptional operation of the system or network by an administrator or operator.
  • runlevel - A runlevel is a Linux operating state that determines which programs can execute when the operating system restarts.
  • running disparity - Running disparity (RD or rd) is the difference between the number of logic 1 bits and logic 0 bits between the start of a data sequence and a particular instant in time during its transmission.
  • running disparity (RD) - Running disparity (RD or rd) is the difference between the number of logic 1 bits and logic 0 bits between the start of a data sequence and a particular instant in time during its transmission.
  • runt - In networks, a runt is a packet that is too small.
  • runtime - Runtime is when a program is running (or being executable).
  • runtime application self-protection (RASP) - Runtime application self-protection (RASP) is security software that monitors application inputs and behavior and takes action to deal with suspicious events automatically or, if necessary, alert an administrator.
  • runtime system - A runtime system is an engine that translates a given programming language or languages into machine code.
  • RUP - Rational Unified Process (RUP) is an object-oriented and Web-enabled program development methodology.
  • RWU - Remote wakeup (RWU) is a general term for the powering-up of (turning on) a computer over a network.
  • RxNorm - RxNorm is a catalog of the standard names given to clinical drugs and drug delivery devices in the United States to enable interoperability and clear communication between electronic systems, regardless of software and hardware compatibility.
  • Ryzen (AMD Ryzen) - Ryzen (pronounced RYE zen) is an AMD CPU aimed at the server, desktop, workstation, media center PC and all-in-one markets.
  • RZ - RZ (return-to-zero) refers to a form of digital data transmission in which the binary low and high states, represented by numerals 0 and 1, are transmitted by voltage pulses having certain characteristics.
  • RZ (return-to-zero) - RZ (return-to-zero) refers to a form of digital data transmission in which the binary low and high states, represented by numerals 0 and 1, are transmitted by voltage pulses having certain characteristics.
  • What are a CIO's responsibilities? - Learn about the role of the chief information officer including daily responsibilities, necessary skills and how the role is evolving in the digital age.
  • What is RPA? Everything you need to know - Robotic process automation technology is software that can be trained to mimic routine, labor-intensive tasks performed by humans.

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