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  • arithmetic mean - The arithmetic mean, also called the average or average value, is the quantity obtained by summing two or more numbers or variables and then dividing by the number of numbers or variables.
  • arithmetic-logic unit - An arithmetic-logic unit (ALU) is the part of a computer processor (CPU) that carries out arithmetic and logic operations on the operands in computer instruction words.
  • arithmetic-logic unit (ALU) - An arithmetic-logic unit (ALU) is the part of a central processing unit (CPU) that carries out arithmetic and logic operations on the operands in computer instruction words.
  • ARKit - ARKit (Apple ARKit) is Apple’s augmented reality (AR) development platform for iOS mobile devices.
  • ARM processor - An ARM processor is any of several 32-bit RISC (reduced instruction set computer) microprocessors developed by Advanced RISC Machines, Ltd.
  • ARM server - An advanced RISC machine (ARM) server is an enterprise-class computer server that employs a large array of ARM processors rather than a complement of x86-class processors.
  • Army Knowledge Online - Army Knowledge Online (AKO) is the United States Army intranet.
  • Army Knowledge Online (AKO) - Army Knowledge Online (AKO) is the United States Army intranet.
  • ARP - Address Resolution Protocol (ARP) is a procedure for mapping a dynamic Internet Protocol address (IP address) to a permanent physical machine address in a local area network (LAN).
  • ARPA - An agency of the United States Department of Defense, ARPA (Advanced Research Projects Agency) underwrote development for the precursor of the Internet, known as ARPANET.
  • ARPANET - ARPANET was the network that became the basis for the Internet.
  • ARPU - Average revenue per user or average revenue per unit (ARPU) is an expression of the income generated by a typical subscriber or device per unit time in a telecommunications network.
  • ARQ - Automatic repeat request (ARQ) is a protocol for error control in data transmission.
  • ARRA - The American Recovery and Reinvestment Act of 2009 (ARRA) is an economic stimulus bill created to help the United States economy recover from an economic downturn that began in late 2007.
  • ARRA (American Recovery and Reinvestment Act of 2009) - The American Recovery and Reinvestment Act of 2009 (ARRA) is an economic stimulus bill created to help the United States economy recover from an economic downturn that began in late 2007.
  • array-based memory - Array-based memory is an evolving solid-state storage technology similar to flash memory but with potentially greater storage capacity.
  • array-based replication - Array-based replication applies the functionality of data replication across one or more storage controllers, which eliminates the processing overhead from servers and makes it easier to copy large amounts of data.
  • array-based SSD - An array-based SSD is a solid state drive manufactured in a form factor that can be installed in a typical storage array.
  • ARRL - The American Radio Relay League (ARRL) is a worldwide organization of amateur radio operators with its headquarters in Newington, Connecticut, USA.
  • article - An article is a word used before a noun that indicates whether or not the reference is to a specific entity or an unspecific one.
  • artifact (software development) - An artifact, in software development, is work that has been documented and stored in a repository so it can be retrieved upon demand.
  • artificial general intelligence (AGI) - Artificial general intelligence (AGI) is the representation of generalized human cognitive abilities in software so that, faced with an unfamiliar task, the AI system could find a solution.
  • artificial ignorance - Artificial ignorance is the artificial intelligence (AI) development practice of ignoring insignificant data in order to focus more attention to important information that might be valuable.
  • artificial intellect - An artificial intellect (or "artilect"), according to Dr.
  • artificial intellect (artilect) - An artificial intellect (or "artilect"), according to Dr.
  • artificial intelligence - Artificial intelligence (AI) is the simulation of human intelligence processes by machines, especially computer systems.
  • Artificial Intelligence as a Service (AIaaS) - Artificial Intelligence as a Service (AIaaS) is the third party offering of artificial intelligence (AI) outsourcing.
  • artificial intelligence in marketing - Artificial intelligence (AI) in marketing is the process of utilizing data models, mathematics and algorithms to generate insights that can be used by marketers.
  • Artificial Intelligence of Things (AIoT) - The Artificial Intelligence of Things (AIoT) is the combination of artificial intelligence (AI) technologies with the Internet of Things (IoT) infrastructure to achieve more efficient IoT operations, improve human-machine interactions and enhance data management and analytics.
  • Artificial Intelligence roBOt - AIBO (pronounced eye-bow) is an entertainment robot designed by Sony.
  • artificial neuron - An artificial neuron is a connection point in an artificial neural network.
  • artificial passenger - An artificial passenger (AP) is a device that would be used in a motor vehicle to make sure that the driver stays awake.
  • artificial passenger (AP) - An artificial passenger (AP) is a device that would be used in a motor vehicle to make sure that the driver stays awake.
  • artificial personality (AP) - An artificial personality (AP) is a collection of characteristics, tendencies and behavioral quirks assigned to a chatbot, digital assistant, robot or video game character.
  • artificial superintelligence (ASI) - Artificial superintelligence (ASI) is software-based intellectual powers that surpass human ability across almost all conceivable categories and fields of endeavor.
  • artificially-intelligent attorney (AI attorney) - An artificially-intelligent attorney is a legal expert system that applies AI technologies to replicate and improve upon the abilities of a human legal research assistant.
  • artilect - An artificial intellect (or "artilect"), according to Dr.
  • Artisan Infrastructure - Infrastructure as a service provider Artisan Infrastructure LLC offers cloud providers a variety of services and products for building out cloud products.
  • Aruba's Mobile Virtual Enterprise - Aruba’s Mobile Virtual Enterprise (MOVE) is a network architecture that provides a unified process for wired, wireless and remote access for users on both company-owned and employee-owned devices.
  • Aruba's Mobile Virtual Enterprise (MOVE) - Aruba’s Mobile Virtual Enterprise (MOVE) is a network architecture that provides a unified process for wired, wireless and remote access for users on both company-owned and employee-owned devices.
  • AS - An autonomous system (AS) in networking is a collection of one or more associated Internet Protocol (IP) prefixes with a clearly defined routing policy that governs how the AS exchanges routing information with other autonomous systems.
  • AS/400 - The AS/400 - formally renamed the 'eServer iSeries/400,' but still commonly known as AS/400 - is a middle-size server designed for small businesses and departments in large enterprises and now redesigned so that it will work well in distributed networks.
  • AS/400 (IBM iSeries, AS/400e, eServer iSeries/400) - The AS/400 - formally renamed the 'eServer iSeries/400,' but still commonly known as AS/400 - is a middle-size server designed for small businesses and departments in large enterprises and now redesigned so that it will work well in distributed networks.
  • AS/400 Cheat Sheets - A collection of AS/400 cheat sheets with information about AS/400 and iSeries topics.
  • AS/400e - The AS/400 - formally renamed the 'eServer iSeries/400,' but still commonly known as AS/400 - is a middle-size server designed for small businesses and departments in large enterprises and now redesigned so that it will work well in distributed networks.
  • AS1 - AS1 (Applicability Statement is a specification for Electronic Data Interchange (EDI) communications between businesses using e-mail protocols.
  • AS1 (Applicability Statement 1) - AS1 (Applicability Statement is a specification for Electronic Data Interchange (EDI) communications between businesses using e-mail protocols.
  • AS2 - AS2 (Applicability Statement 2) is a specification for Electronic Data Interchange (EDI) between businesses using the Internet's Web page protocol, the Hypertext Transfer Protocol (HTTP).
  • AS400 - The AS/400 - formally renamed the 'eServer iSeries/400,' but still commonly known as AS/400 - is a middle-size server designed for small businesses and departments in large enterprises and now redesigned so that it will work well in distributed networks.
  • AS400e - The AS/400 - formally renamed the 'eServer iSeries/400,' but still commonly known as AS/400 - is a middle-size server designed for small businesses and departments in large enterprises and now redesigned so that it will work well in distributed networks.
  • ASAP - ASAP (AcceleratedSAP) is a step-by-step methodology for speeding up the implementation of an SAP R/3 system.
  • ASAP, ALAP and ATAP - ASAP, ATAP and ALAP are acronyms that stand for, respectively, as soon as possible, as timely as possible and as late as possible.
  • ASC X9 - ASC X9, Inc.
  • ASCII - ASCII (American Standard Code for Information Interchange) is the most common format for text files in computers and on the Internet.
  • ASCII (American Standard Code for Information Interchange) - ASCII (American Standard Code for Information Interchange) is the most common character encoding format for text data in computers and on the internet.
  • ASCII symbols - Cheat sheet quick look-up for ASCII symbols.
  • ASD - Agile software development -- also referred to simply as Agile -- is a type of development methodology that anticipates the need for flexibility and applies a level of pragmatism to the delivery of the finished product.
  • ASE - Adaptive Server Enterprise (ASE) is a relational database management system (RDBMS) from Sybase, Inc.
  • ASHRAE - ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) is an organization devoted to the advancement of indoor-environment-control technology in the heating, ventilation and air conditioning (HVAC) industry.
  • ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) - ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers) is an organization devoted to the advancement of indoor-environment-control technology in the heating, ventilation and air conditioning (HVAC) industry.
  • Asia Cellular Satellite System - Asia Cellular Satellite System(ACeS) is a combined cellular telephone and satellite wireless system from Ericsson that provides digital communication service to mobile phone and computer users in the Asia Pacific Region.
  • ASIC - An ASIC (application-specific integrated circuit) is a microchip designed for a special application, such as a particular kind of transmission protocol or a hand-held computer.
  • ASIC (application-specific integrated circuit) - An ASIC (application-specific integrated circuit) is a microchip designed for a special application, such as a particular kind of transmission protocol or a hand-held computer.
  • Asilomar AI Principles - Asilomar AI Principles are 23 main beliefs for guiding the research and development of artificial intelligence (AI).
  • ASIO - ASIO (Audio Stream Input/Output), developed by Steinberg, is a cross-platform, multi-channel audio transfer protocol that is being adopted by many of the manufacturers of audio/MIDI sequencing applications.
  • ASIO (Audio Stream Input/Output) - ASIO (Audio Stream Input/Output), developed by Steinberg, is a cross-platform, multi-channel audio transfer protocol that is being adopted by many of the manufacturers of audio/MIDI sequencing applications.
  • ASMR (autonomous sensory meridian response) - Autonomic sensory meridian response (ASMR) is a tingling sensation that some people experience when exposed to particular types of auditory or visual stimuli such as whispering, tapping and slow movements.
  • ASN - Advanced shipping notice (ASN) is a document that provides detailed information about a pending delivery.
  • ASN 1 - ASN.1 (Abstract Syntax Notation One) is a standard way to describe a message (a unit of application data) that can be sent or received in a network.
  • ASN.1 - ASN.1 (Abstract Syntax Notation One) is a standard way to describe a message (a unit of application data) that can be sent or received in a network.
  • ASP - ASP is also an abbreviation for application service provider.
  • ASP - An application service provider (ASP) is a company that offers individuals or enterprises access to applications and related services over the internet.
  • ASP .NET Ajax - Atlas was the codename for a free Web client framework, created by Microsoft, that simplifies the creation of sites by integrating client script libraries with the rich, server-based platform of ASP.
  • ASP NET - ASP.NET (originally called ASP+) is the next generation of Microsoft's Active Server Page (ASP), a feature of their Internet Information Server (IIS).
  • ASP+ - ASP.NET (originally called ASP+) is the next generation of Microsoft's Active Server Page (ASP), a feature of their Internet Information Server (IIS).
  • ASP.NET - ASP.NET (originally called ASP+) is the next generation of Microsoft's Active Server Page (ASP), a feature of their Internet Information Server (IIS).
  • ASP.NET (ASP+) - ASP.NET (originally called ASP+) is the next generation of Microsoft's Active Server Page (ASP), a feature of their Internet Information Server (IIS).
  • aspect oriented programming - Aspect-oriented programming (AOP) is an approach to programming that allows global properties of a program to determine how it is compiled into an executable program.
  • aspect ratio - Aspect ratio is an image projection attribute that describes the proportional relationship between the width of an image and its height.
  • aspect-oriented programming - Aspect-oriented programming (AOP) is an approach to programming that allows global properties of a program to determine how it is compiled into an executable program.
  • aspect-oriented programming (AOP) - Aspect-oriented programming (AOP) is an approach to programming that allows global properties of a program to determine how it is compiled into an executable program.
  • ASPI - ASPI (Advanced SCSI Programming Interface) specifies how an application program can communicate with a SCSI (Small Computer System Interface) device through a common SCSI device driver.
  • ASPI driver - In a personal computer, an ASPI driver is a software driver or program that uses the Advanced SCSI Programming Interface (ASPI) protocol to interface with the Small Computer System Interface (SCSI) bus.
  • ASPIC - ASPIC (Application Service Provider Industry Consortium) is a non-profit, international advocacy group comprised of some 700 companies in nearly 30 countries.
  • ASR - Automated speech recognition (ASR) is a technology that allows users of information systems to speak entries rather than punching numbers on a keypad.
  • assembler - An assembler is a program that takes basic computer instructions and converts them into a pattern of bits that the computer's processor can use to perform its basic operations.
  • assembler language - An assembler is a program that takes basic computer instructions and converts them into a pattern of bits that the computer's processor can use to perform its basic operations.
  • assembly language - An assembler is a program that takes basic computer instructions and converts them into a pattern of bits that the computer's processor can use to perform its basic operations.
  • assembly line - An assembly line is a manufacturing process in which interchangeable parts are assembled as they are passed in a direct line from workstation to workstation until a final product is produced.
  • asset liability management - Asset liability management (ALM) is the administration of policies and procedures that address financial risks associated with changing interest rates, foreign exchange rates and other factors that can affect a company’s liquidity.
  • asset management - Asset management is a financial service offered by professional firms for the holding, transferring, buying and selling of different types of cash and investments.
  • asset performance management (APM) - Asset performance management (APM) is both a strategy and a set of software tools for tracking and managing the health of an organization's physical assets.
  • asset turnover ratio - The asset turnover ratio is a measurement that shows how efficiently a company is using its owned resources to generate revenue or sales.
  • assistive software - Assistive software, also called adaptive software, refers to computer programs designed for specialized hardware used by physically challenged people.
  • assistive software (adaptive software) - Assistive software, also called adaptive software, refers to computer programs designed for specialized hardware used by physically challenged people.
  • assistive technology - Assistive technology is a set of devices intended to help people who have disabilities.
  • assistive technology (adaptive technology) - Assistive technology is a set of devices intended to help people who have disabilities.
  • assistive technology software - Assistive software, also called adaptive software, refers to computer programs designed for specialized hardware used by physically challenged people.
  • Association for Computing Machinery - The ACM (Association for Computing Machinery), founded in 1947, is the largest and oldest international scientific and industrial computer society.
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    OPSEC (operations security) is a security and risk management process and strategy that classifies information, then determines ...

  • smart contract

    A smart contract is a decentralized application that executes business logic in response to events.

  • compliance risk

    Compliance risk is an organization's potential exposure to legal penalties, financial forfeiture and material loss, resulting ...

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  • email spam

    Email spam, also known as junk email, refers to unsolicited email messages, usually sent in bulk to a large list of recipients.

  • security policy

    A security policy is a document that states in writing how a company plans to protect its physical and information technology (IT...

  • shadow password file

    A shadow password file, also known as /etc/shadow, is a system file in Linux that stores encrypted user passwords and is ...

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    Risk mitigation is a strategy to prepare for and lessen the effects of threats faced by a business.

  • change control

    Change control is a systematic approach to managing all changes made to a product or system.

  • disaster recovery (DR)

    Disaster recovery (DR) is an organization's ability to respond to and recover from an event that affects business operations.

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  • bare-metal restore

    A bare-metal restore (also referred to as bare-metal recovery or bare-metal backup) is a data recovery and restoration process ...

  • mSATA SSD (mSATA solid-state drive)

    An mSATA SSD is a solid-state drive (SSD) that conforms to the mSATA interface specification developed by the Serial ATA (SATA) ...

  • network-attached storage (NAS)

    Network-attached storage (NAS) is dedicated file storage that enables multiple users and heterogeneous client devices to retrieve...

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