Computer Glossary, Computer Terms - Technology Definitions and Cheat Sheets from Whatis.com - The Tech Dictionary and IT Encyclopedia

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ROL - RUA

    • ROLAP - Relational online analytical processing (ROLAP) is a form of online...
    • role based access control - Role-based access control (...
    • role mining - Role mining is the process of analyzing user-to-resourc...
    • role playing game - A role-playing game (RPG) is a game in whic...
    • role sharing - Role sharing occurs when an individual within a VAR o...
    • role-based access control - Role-based access control (...
    • role-based access control (RBAC) - Role-based ac...
    • role-playing game - A role-playing game (RPG) is a game in whic...
    • role-playing game (RPG) - A role-playing game (RPG) is a ...
    • roll back - A rollback is the undoing of partly completed database chan...
    • rollback - A rollback is the undoing of partly completed database change...
    • rolling forecast - A rolling forecast is a business projection t...
    • rollout - A rollout is a staged series of activities that often accumulat...
    • rollover - In creating page for a Web site, a rollover (some people call...
    • rollover ad - A rollover ad is an online advertisement that appears t...
    • Rollyo - A social search engine is an enhanced version of a search engine ...
    • ROM - ROM is "built-in" computer memory containing data that normally can onl...
    • ROM emulation - ROM emulation is the process of copying data from a...
    • ROMI - Return on marketing investment (ROMI) is a metric used to measure the...
    • Roomba - Roomba is the name of a robotic vacuum produced by iRobot Corpora...
    • Roomba (robotic vacuum) - Roomba is the name of a robotic...
    • root directory - In a computer file system that is organized as a ...
    • root mean square - In a direct current (DC) circuit, voltage or ...
    • root partition - A root partition is the isolated area in a Micros...
    • root server system - On the Internet, the root server system i...
    • root-mean-square - In a direct current (DC) circuit, voltage or ...
    • root-mean-square (RMS) - In a direct current (DC) circuit,...
    • rootkit - A rootkit is a collection of tools (programs) that enables admi...
    • rootkits - A rootkit is a collection of tools (programs) that enables ad...
    • Roots of Trust (RoT) - Roots of Trust (RoT) is a set of func...
    • RoR - Ruby on Rails is an open-source framework for database-backed web devel...
    • Rosetta - Rosetta is a translation program that makes it possible to run ...
    • RosettaNet - RosettaNet is an organization set up by leading informati...
    • ROT-13 - ROT-13 is the encrypting of a message by exchanging each of the l...
    • rotational acceleration - Angular acceleration, also call...
    • rotational velocity - Angular velocity, also called rotationa...
    • ROTFL - Texting, Twitter, chat and IM abbreviations and acronyms are popula...
    • rotoscoping - For either broadcast video or Internet streaming video,...
    • round robin - A round robin is an arrangement of choosing all element...
    • round trip time - Round-trip time (RTT), also called round-trip d...
    • round-trip delay - Round-trip time (RTT), also called round-trip...
    • round-trip time - Round-trip time (RTT), also called round-trip d...
    • round-trip time (RTT) - Round-trip time (RTT), also called ...
    • rounding error - Rounding error is the difference between a rounde...
    • RoundTable - Microsoft RoundTable is a videoconference device designed...
    • roundtripping - In information processing, roundtripping is the con...
    • route aggregation - Route aggregation is an alternate term for ...
    • route aggregation - Route summarization, also called route aggr...
    • route poisoning - Route poisoning is a method of preventing a net...
    • route summarization - Route summarization, also called route ...
    • route summarization (route aggregation)
    • router - In packet-switched networks such as the Internet, a router is a d...
    • Routers: Do you speak geek? - by Kara GattineAre you ...
    • routine - In computer programming, routine and subroutine are general and...
    • routing - In packet-switched networks such as the Internet, a router is a...
    • Routing and Special Handling - RASHport, also called...
    • Routing Information Protocol - RIP (Routing Informat...
    • Routing Information Protocol (RIP) - RIP (Rout...
    • routing switch - In a network, a 'routing switch' is a device that...
    • routing table - A routing table is a set of rules, often viewed in ...
    • roving analysis port - Port mirroring is an approach to moni...
    • row - In a database, a row (sometimes called a record) is the set of fields w...
    • row address strobe - In computer memory technology, RAS (row a...
    • ROWE - A Results-Only Work Environment (ROWE) is one in which the emphasis i...
    • RPC - Remote Procedure Call (RPC) is a protocol that one program can use to r...
    • RPC over HTTP - RPC over HTTP (Remote Procedure Call over HTTP) is ...
    • RPG - A role-playing game (RPG) is a game in which each participant assumes t...
    • RPG - RPG (Report Program Generator) is a programming language that originate...
    • RPM - Remote patient monitoring is a type of remote healthcare in which patie...
    • RPM - RPM Package Manager (also known simply as RPM), originally called the R...
    • RPM Package Manager - RPM Package Manager (also known simply ...
    • RPM Package Manager (Red-hat Package Manager)
    • RPO - The recovery point objective (RPO) is the age of files that must be rec...
    • RPR - Resilient Packet Ring (RPR) is a network topology being developed as a ...
    • RPT - Rich presence is an enhanced form of presence awareness in which partic...
    • RRAM - Resistive random-access memory (RRAM) is a form of nonvolatile storag...
    • RS Means - RS Means is a division of Reed Business Information that prov...
    • RS-232C - RS-232C is a long-established standard ("C" is the current vers...
    • RSA algorithm - RSA is a cryptosystem for public-key encryption, an...
    • RSA algorithm (Rivest-Shamir-Adleman) - RSA...
    • RSA Security - RSA Security is a United States-based organization th...
    • RSAT (Microsoft Remote Server Administration To...
    • RSI - A requirement stability index (RSI) is a metric used to organize, contr...
    • RSNA - Radiological Society of North America (RSNA) is a society of radiolog...
    • RSoP - RSoP (Resultant Set of Policy) is a report of all Group Policy settin...
    • RSoP (Resultant Set of Policy) - RSoP (Resultant S...
    • RSS - RSS is an XML-based vocabulary that specifies a means of sharing news h...
    • RSS feed - RSS is an XML-based vocabulary that specifies a means of shar...
    • RSS reader - An RSS reader, also called a feed reader, is a browser ad...
    • RSS: Glossary - This is a glossary of the most common terms a user ...
    • RSVP - RSVP (Resource Reservation Protocol) is a set of communication rules ...
    • RSVP (Resource Reservation Protocol) - RSVP ...
    • rsync - Rsync is a free software utility for Unix- and Linux-like systems t...
    • RT - A retweet (RT) is the repetition of another user's update, or tweet, on T...
    • RTA - A real-time application (RTA) is an application program that functions ...
    • RTC - Real-time communications (RTC) is any mode of telecommunications in whi...
    • RTC - A real-time clock (RTC) is a battery-powered clock that is included in ...
    • RTCD - A real-time communications dashboard (RTCD) is an application designe...
    • RTD - A reconfigurable tactile display (RTD) is a control interface that prov...
    • RTF - Rich Text Format (RTF) is a file format that lets you exchange text fil...
    • RTLS - A real-time location system (RTLS) is one of a number of technologies...
    • RTO - The recovery time objective (RTO) is the maximum tolerable length of ti...
    • RtOI (real-time operational intelligence)
    • RTOS - A real-time operating system (RTOS) is an operating system that guara...
    • RTP - The Real-Time Transport Protocol (RTP) is an Internet protocol standard...
    • RTSP - Real Time Streaming Protocol (RTSP) is an application-level protocol ...
    • RTT - Round-trip time (RTT), also called round-trip delay, is the time requir...