Browse Definitions :

Browse Definitions by Alphabet

W - WCE

  • w - Weight (symbolized w) is a quantity representing the force exerted on a particle or object by an acceleration field, particularly the gravitational field of the Earth at the surface.
  • W CDMA - Also see CDMA, CDMA One, and CDMA2000.
  • W-CDMA - Also see CDMA, CDMA One, and CDMA2000.
  • W2K - Windows 2000 (W2K) is a est commercial version of Microsoft's evolving Windows operating system.
  • W2K (Windows 2000) - Windows 2000 (W2K) is a est commercial version of Microsoft's evolving Windows operating system.
  • W32 Duqu - Duqu is a remote access Trojan (RAT) that is designed to steal data from computers it infects.
  • W32.Duqu - Duqu is a remote access Trojan (RAT) that is designed to steal data from computers it infects.
  • W3C - The W3C is an industry consortium which seeks to promote standards for the evolution of the Web and interoperability between WWW products by producing specifications and reference software.
  • W3C (World Wide Web Consortium) - The W3C is an industry consortium which seeks to promote standards for the evolution of the Web and interoperability between WWW products by producing specifications and reference software.
  • WAAS - Wide Area Application Services (WAAS) is a Cisco Systems technology that improves the performance of applications on a wide area network (WAN).
  • WAE - Wide Area Ethernet (WAE) or Ethernet WAN (also sometimes referred to as fiber or LAN extension service ) is a network carrier service that delivers high-speed wide area network (WAN) connectivity, utilizing Ethernet as the connection method.
  • WAF - Write amplification factor (WAF) is a numerical value that represents the amount of data a solid state storage controller has to write in relation to the amount of data that the host’s flash controller has to write.
  • WAFS - Wide-area file services (WAFS) is a storage technology that makes it possible to access a remote data center as though it were local.
  • WAG - A WAG (wild-ass guess) is an estimate for how long it will take to complete a project.
  • WAG (estimate) - A WAG (wild-ass guess) is an estimate for how long it will take to complete a project.
  • WAIS - WAIS (Wide Area Information Servers) is an Internet system in which specialized subject databases are created at multiple server locations, kept track of by a directory of servers at one location, and made accessible for searching by users with WAIS client programs.
  • WAIS (Wide Area Information Servers) - WAIS (Wide Area Information Servers) is an Internet system in which specialized subject databases are created at multiple server locations, kept track of by a directory of servers at one location, and made accessible for searching by users with WAIS client programs.
  • wait state - A wait state is a situation in which a computer program or processor is waiting for the completion of some event before resuming activity.
  • Wake on LAN - Wake on LAN is a technology that allows a network professional to remotely power on a computer or to wake it up from sleep mode.
  • wake word - A wake word is a phrase spoken to the Amazon Echo hands-free speaker and virtual assistant that causes the device to "wake up" and process a user's request.
  • walkie talkie - A handie talkie, often referred to by its abbreviation, HT, is a handheld, portable two-way radio transceiver.
  • walking skeleton - A walking skeleton, in a software development context, is a minimal initial implementation of an application that includes and connects the major components of the system's architecture.
  • wall clock time - Wall time, also called real-world time or wall-clock time, refers to elapsed time as determined by a chronometer such as a wristwatch or wall clock.
  • wall display - A readerboard is a visual display board that conveys information about a wide variety of subjects, including advertising for products or services, travel, news or event information.
  • wall time - Wall time, also called real-world time or wall-clock time, refers to elapsed time as determined by a chronometer such as a wristwatch or wall clock.
  • wall time (real-world time or wall-clock time) - Wall time, also called real-world time or wall-clock time, refers to elapsed time as determined by a chronometer such as a wristwatch or wall clock.
  • walled garden - On the Internet, a walled garden is an environment that controls the user's access to Web content and services.
  • wallet - A wallet is a small software program used for online purchase transactions.
  • WAN - A wide area network (WAN) is a geographically distributed telecommunications network that interconnects multiple local area networks (LANs).
  • WAN (wide area network) - A wide area network (WAN) is a geographically distributed telecommunications network that interconnects multiple local area networks (LANs).
  • WAN acceleration - WAN optimization -- also known as WAN acceleration -- is a collection of technologies and techniques used to improve the efficiency of data transfer across a wide area network (WAN) between organizations' centralized data centers and their remote locations.
  • WAN clustering - WAN clustering, also called geoclustering, high-availability clustering or remote clustering, is the use of multiple redundant computing resources located in different geographical locations to form what appears to be a single highly-available system.
  • WAN interface card - A WAN interface card, or WIC, is a specialized network interface card (NIC) that allows devices to connect to a wide area network.
  • WAN optimization - WAN optimization -- also known as WAN acceleration -- is a collection of technologies and techniques used to improve the efficiency of data transfer across a wide area network (WAN) between organizations' centralized data centers and their remote locations.
  • WAN optimization (WAN acceleration) - WAN optimization -- also known as WAN acceleration -- is a collection of technologies and techniques used to improve the efficiency of data transfer across a wide area network (WAN) between organizations' centralized data centers and their remote locations.
  • WAN optimization vocabulary quiz - Test your knowledge of essential WAN optimization terms with our 10-question quiz.
  • WannaCry ransomware - The WannaCry ransomware is a worm that spreads by exploiting vulnerabilities in the Windows operating system.
  • WAP - Wireless Application Protocol (WAP) is a specification for a set of communication protocols to standardize the way that wireless devices, such as cellular telephones and radio transceivers, can be used for internet access, including email, the web, newsgroups and instant messaging.
  • WAPI - WAPI (WLAN Authentication and Privacy Infrastructure) is the wireless local area network (WLAN) standard officially supported by the Chinese state government.
  • WAPI (WLAN Authentication and Privacy Infrastructure) - WAPI (WLAN Authentication and Privacy Infrastructure) is the wireless local area network (WLAN) standard officially supported by the Chinese state government.
  • war chalking - Warchalking is a grass roots effort to create a standard iconography for public Wi-Fi access.
  • war dialing - A war dialer is a computer program used to identify the phone numbers that can successfully make a connection with a computer modem.
  • war driving - War driving, also called access point mapping, is the act of locating and possibly exploiting connections to wireless local area networks while driving around a city or elsewhere.
  • war driving (access point mapping) - War driving, also called access point mapping, is the act of locating and possibly exploiting connections to wireless local area networks while driving around a city or elsewhere.
  • warchalking - Warchalking is a grass roots effort to create a standard iconography for public Wi-Fi access.
  • wardriving - War driving, also called access point mapping, is the act of locating and possibly exploiting connections to wireless local area networks while driving around a city or elsewhere.
  • Warehouse control system - Warehouse control system (WCS) is a software application for orchestrating activity flow within a warehouses and distribution center.
  • Warehouse control system (WCS) - Warehouse control system (WCS) is a software application for orchestrating activity flow within a warehouses and distribution center.
  • warehouse management system - A warehouse management system (WMS) consists of software and processes that allow organizations to control and administer warehouse operations from the time goods or materials enter a warehouse until they move out.
  • warehouse management system (WMS) - A warehouse management system (WMS) consists of software and processes that allow organizations to control and administer warehouse operations from the time goods or materials enter a warehouse until they move out.
  • wares - Warez (pronounced as though spelled "wares" or possibly by some pronounced like the city of "Juarez") is a term used by software "pirates" to describe software that has been stripped of its copy-protection and made available on the Internet for downloading.
  • warez - Warez (pronounced as though spelled "wares" or possibly by some pronounced like the city of "Juarez") is a term used by software "pirates" to describe software that has been stripped of its copy-protection and made available on the Internet for downloading.
  • warm boot - To reboot is to restart a computer and reload the operating system.
  • warm server - In the backup and recovery of a computer server, a cold server is a backup server whose purpose is solely to be there in case the main server is lost.
  • warm site - A warm site is a type of facility an organization uses to recover its technology infrastructure when its primary data center goes down.
  • Warp - OS/2 is an IBM operating system for the personal computer that, when introduced in 1987, was intended to provide an alternative to Microsoft Windows for both enterprise and personal PC users.
  • warranty - Warranties provide customers with legally-ensured service replacement or correction of issues insofar as the warranty stipulates in its conditions, for the duration of its term.
  • WASC - The Web Application Security Consortium (WASC) is a worldwide organization devoted to the establishment, refinement and promotion of Internet security standards.
  • WaSP - The Web Standards Project (WaSP) is a grass roots effort to encourage the main browser makers to create a standard implementation of the Hypertext Markup Language (HTML) and other Web standards and recommendations of the World Wide Consortium (W3C).
  • WASP - WASP is also an acronym for the Web Standards Project.
  • Waste Electrical and Electronic Equipment Directive - The Waste Electrical and Electronic Equipment (WEEE) Directive is legislation that, in conjujction with RoHS, mandates targets for the collection, recovery and recycling of electronics and component materials.
  • Waste Electrical and Electronic Equipment Regulation - Waste Electrical and Electronic Equipment Regulation (WEEE) is a directive in the European Union that designates safe and responsible collection, recycling and recovery procedures for all types of electronic waste.
  • Waste Electrical and Electronic Equipment Regulation (WEEE) - Waste Electrical and Electronic Equipment Regulation (WEEE) is a directive in the European Union that designates safe and responsible collection, recycling and recovery procedures for all types of electronic waste.
  • waste heat recovery - Waste heat recovery is the collection of heat created as an undesired by-product of the operation of a piece of equipment or machinery to fill a desired purpose elsewhere.
  • watchdog timer - A watchdog timer (WDT) is a device or electronic card that performs a specific operation after a certain period of time if something goes wrong with an electronic system and the system does not recover on its own.
  • watchdog timer (WDT) - A watchdog timer (WDT) is a device or electronic card that performs a specific operation after a certain period of time if something goes wrong with an electronic system and the system does not recover on its own.
  • water cooling - In computers, water cooling is a method used to lower the temperatures of computer processors, and sometimes other components such as graphics cards, using water rather than air as the cooling medium.
  • water-Scrum-fall - Water-Scrum-fall is a hybrid approach to application lifecycle management that combines waterfall and Scrum development methodologies.
  • waterfall model - The waterfall model is a linear, sequential approach to the software development life cycle (SDLC) that is popular in software engineering and product development and emphasizes a logical progression of steps.
  • watering hole attack - A watering hole attack is a security exploit in which the attacker seeks to compromise a specific group of end users by infecting websites that members of the group are known to visit.
  • watermark - Steganography (pronounced STEHG-uh-NAH-gruhf-ee, from Greek steganos, or "covered," and graphie, or "writing") is the hiding of a secret message within an ordinary message and the extraction of it at its destination.
  • WATS - WATS (wide-area telephone service) is a specialized form of fixed-rate long-distance telecommunication service.
  • watt - The watt (abbreviated W) is the International System of Units' (SI) standard unit of power (energy per unit time), the equivalent of one jouleper second.
  • watt hour - The watt-hour (symbolized Wh) is a unit of energy equivalent to one watt (1 W) of power expended for one hour (1 h) of time.
  • watt-hour - The watt-hour (symbolized Wh) is a unit of energy equivalent to one watt (1 W) of power expended for one hour (1 h) of time.
  • watt-hour (Wh) - The watt-hour (symbolized Wh) is a unit of energy equivalent to one watt (1 W) of power expended for one hour (1 h) of time.
  • wav - A Wave file is an audio file format, created by Microsoft, that has become a standard PC audio file format for everything from system and game sounds to CD-quality audio.
  • wave a dead chicken - Waving a dead chicken is a slang expression for an effort to solve a problem even when the effort is expected to be futile.
  • Wave file - A Wave file is an audio file format, created by Microsoft, that has become a standard PC audio file format for everything from system and game sounds to CD-quality audio.
  • wave number - The term wave number refers to the number of complete wave cycles of an electromagnetic field (EM field) that exist in one meter (1 m) of linear space.
  • wave polarization - Polarization, also called wave polarization, is an expression of the orientation of the lines of electric flux in an electromagnetic field (EM field).
  • waveform - A waveform is a representation of how alternating current (AC) varies with time.
  • waveguide - A waveguide is an electromagnetic feed line used in microwave communications, broadcasting, and radar installations.
  • wavelength - Wavelength is the distance between identical points (adjacent crests) in the adjacent cycles of a waveform signal propagated in space or along a wire.
  • wavelength division multiplexing - Wavelength-division multiplexing (WDM) is a method of combining multiple signals on laser beams at various infared (IR) wavelengths for transmission along fiber optic media.
  • wavelength illustration - Wavelength is the distance between identical points (adjacent crests) in the adjacent cycles of a waveform signal propagated in space or along a wire.
  • wavelength switching - Lambda switching (sometimes called photonic switching, or wavelength switching) is the technology used in optical networking to switch individual wavelengths of light onto separate paths for specific routing of information.
  • wavelength-division multiplexing - Wavelength-division multiplexing (WDM) is a method of combining multiple signals on laser beams at various infared (IR) wavelengths for transmission along fiber optic media.
  • wavelet - A wavelet is a mathematical function useful in digital signal processing and image compression.
  • WAX - Wireless Abstract XML (WAX) is an abstract markup language and associated tools that facilitate wireless application development.
  • WAX (Wireless Abstract XML) - Wireless Abstract XML (WAX) is an abstract markup language and associated tools that facilitate wireless application development.
  • Waymo - Waymo is a systems engineering company that specializes in developing autonomous driving car technologies and a subsidiary of Alphabet, Google’s parent company.
  • wbadmin - Wbadmin is an elevated command prompt that allows administrators or backup operators to backup and restore an operating system (OS), volume, file, folder or application.
  • WBEM - Web-Based Enterprise Management (WBEM) is a set of industry standards that an enterprise can use to manage its information operations in the distributed computing environment of the Internet.
  • WBI - Web Intermediaries (WBI - pronounced "webby") is a framework and set of programming tools from IBM for the uniform creation and control of intermediary programs such as proxy servers, transcoding processors, and any kind of program that sits somewhere between two end points in a network.
  • WBMP - A Wireless Bitmap (WBMP) is a graphic image format for use when sending Web content to handheld wireless devices.
  • WBS - A work breakdown structure (WBS) is a chart in which the critical work elements, called tasks, of a project are illustrated to portray their relationships to each other and to the project as a whole.
  • WBT - E-learning (sometimes called web-based training) is anywhere, any-time instruction delivered over the internet or a corporate intranet to browser-equipped learners.
  • WCDMA - Also see CDMA, CDMA One, and CDMA2000.
  • WCET - Worst-case execution time (WCET) is a software development metric that determines the maximum length of time a task or set of tasks requires on a specific hardware platform.
SearchCompliance
  • OPSEC (operations security)

    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 ...

SearchSecurity
  • identity theft

    Identity theft, also known as identity fraud, is a crime in which an imposter obtains key pieces of personally identifiable ...

  • COBIT

    COBIT is an IT governance framework for businesses wanting to implement, monitor and improve IT management best practices.

  • email spam

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

SearchHealthIT
SearchDisasterRecovery
  • What is risk mitigation?

    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.

SearchStorage
  • JBOD (just a bunch of disks)

    JBOD, which stands for 'just a bunch of disks,' is a type of multilevel configuration for disks.

  • 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) ...

Close