Browse Definitions :

Browse Definitions by Alphabet

DAT - DEC

  • datagram - A datagram is, to quote the Internet's Request for Comments 1594, "a self-contained, independent entity of data carrying sufficient information to be routed from the source to the destination computer without reliance on earlier exchanges between this source and destination computer and the transporting network.
  • datamart - A data mart is a repository of data that is designed to serve a particular community of knowledge workers.
  • DataOps (data operations) - DataOps (data operations) is an Agile approach to designing, implementing and maintaining a distributed data architecture that will support a wide range of open source tools and frameworks in production.
  • DataTAC - DataTAC is a narrowband wireless network that began as a joint venture between Motorola and International Business Machines (IBM) for use with two-way pagers and personal digital assistants (PDAs).
  • Datera Inc. - Datera created Elastic Data Fabric, a block storage platform aimed at cloud service providers and enterprises that want to build a private cloud on premises.
  • Datto - Datto Inc. is a backup, recovery and business continuity vendor with headquarters in Norwalk, Conn.
  • daughter board - A daughterboard (or daughter board, daughter card, or daughtercard) is a circuit board that plugs into and extends the circuitry of another circuit board.
  • daughter card - A daughterboard (or daughter board, daughter card, or daughtercard) is a circuit board that plugs into and extends the circuitry of another circuit board.
  • daughterboard - A daughterboard (or daughter board, daughter card, or daughtercard) is a circuit board that plugs into and extends the circuitry of another circuit board.
  • daughterboard (or daughter board, daughter card, or daughtercard) - A daughterboard (or daughter board, daughter card, or daughtercard) is a circuit board that plugs into and extends the circuitry of another circuit board.
  • daughtercard - A daughterboard (or daughter board, daughter card, or daughtercard) is a circuit board that plugs into and extends the circuitry of another circuit board.
  • DAW - A digital audio workstation (DAW) is a computer that is specially equipped with a high-quality sound card and programming for editing and processing digital audio at a professional level.
  • Daylight Saving Time - Daylight Saving Time (DST) is the practice of turning the clock ahead as warmer weather approaches and back as it becomes colder again so that people will have one more hour of daylight in the afternoon and evening during the warmer season of the year.
  • Daylight Saving Time (DST) - Daylight Saving Time (DST) is the practice of turning the clock ahead as warmer weather approaches and back as it becomes colder again so that people will have one more hour of daylight in the afternoon and evening during the warmer season of the year.
  • Daylight Saving Time patch - A Daylight Saving Time patch is a modular piece of code created to update systems, devices and programs for compatibility with new start and end dates for Daylight Saving Time (DST) in the United States, Canada and Bermuda.
  • Daylight Savings Time - Daylight Saving Time (DST) is the practice of turning the clock ahead as warmer weather approaches and back as it becomes colder again so that people will have one more hour of daylight in the afternoon and evening during the warmer season of the year.
  • days inventory outstanding (DIO) - Days inventory outstanding (DOI) is the average number of days it takes for inventory to be sold.
  • days sales outstanding (DSO) - Days sales outstanding (DSO) is the measurement of the average number of days it takes a business to collect payments after a sale has been made.
  • dB - In electronics and communications, the decibel (abbreviated as dB, and also as db and DB) is a logarithmic expression of the ratio between two signal power, voltage, or current levels.
  • dB(a) - A-weighted decibels, abbreviated dBA, or dBa, or dB(a), are an expression of the relative loudness of sounds in air as perceived by the human ear.
  • DB-15 - DB-xx is the designation for a series of port connectors for attaching devices to computers.
  • DB-25 - DB-xx is the designation for a series of port connectors for attaching devices to computers.
  • DB-50 - DB-xx is the designation for a series of port connectors for attaching devices to computers.
  • DB-68 - DB-xx is the designation for a series of port connectors for attaching devices to computers.
  • DB-9 - DB-xx is the designation for a series of port connectors for attaching devices to computers.
  • DB-xx - DB-xx is the designation for a series of port connectors for attaching devices to computers.
  • DB-xx (DB-9, DB-15, DB-25, DB-50, DB-68) - DB-xx is the designation for a series of port connectors for attaching devices to computers.
  • DB2 - DB2 is a family of relational database management system (RDBMS) products from IBM that serve a number of different operating system platforms.
  • DBA - A database administrator (DBA) directs or performs all activities related to maintaining a successful database environment.
  • dBA - A-weighted decibels, abbreviated dBA, or dBa, or dB(a), are an expression of the relative loudness of sounds in air as perceived by the human ear.
  • dBc - dBc (decibels relative to carrier) is a measure of the strength of an instantaneous signal at radio frequency.
  • dBd - dBd (decibels related to dipole antenna) is a measure of the gain of an antenna system relative to a dipole antenna at radio frequency.
  • dBi - The expression dBi is used to define the gain of an antenna system relative to an isotropic radiator at radio frequencies.
  • dBm - The expression dBm is used to define signal strength in wires and cables at RF and AF frequencies.
  • DBMS - If the database is a file of information, then the DBMS is the file folders, the file labels and the file cabinet.
  • dBmV - dBmV (decibels relative to one millivolt) is a measure of the signal strength in wires and cables at RF and AF frequencies.
  • dBr - The expression dBr is used to define signal strength at RF and AF frequencies.
  • DBS - Direct broadcast satellite (DBS) refers to satellite television (TV) systems in which the subscribers, or end users, receive signals directly from geostationary satellites.
  • DBS - Demand-based switching (DBS) is a power-management technology developed by Intel in which the applied voltage and clock speed for a microprocessor are kept to the minimum necessary to allow optimum performance of required operations.
  • DC - DC (direct current) is the unidirectional flow or movement of electric charge carriers (which are usually electrons).
  • DC (direct current) - DC (direct current) is the unidirectional flow or movement of electric charge carriers (which are usually electrons).
  • DCaaS - A data center as a service (DCaaS) provider will supply turnkey physical data center facilities and computing infrastructure (e.
  • DCB - DCB is a suite of IEEE standards designed to enable lossless transport over Ethernet and a converged network for all data center applications.
  • DCE - In network computing, DCE (Distributed Computing Environment) is an industry-standard software technology for setting up and managing computing and data exchange in a system of distributed computers.
  • DCE (Distributed Computing Environment) - In network computing, DCE (Distributed Computing Environment) is an industry-standard software technology for setting up and managing computing and data exchange in a system of distributed computers.
  • DCIE - Data Center Infrastructure Efficiency (DCiE) is a metric used to determine the energy efficiency of a data center.
  • DCIM - Data center infrastructure management (DCIM) is the convergence of IT and data center facilities functions within an organization.
  • DCIT - DCIT (Digital Compression of Increased Transmission) is an approach to compressing information that compresses the entire transmission rather than just all or some part of the content.
  • DCIT (Digital Compression of Increased Transmission) - DCIT (Digital Compression of Increased Transmission) is an approach to compressing information that compresses the entire transmission rather than just all or some part of the content.
  • DCM - Dynamic case management (DCM) is the handling of case-based work through the use of technologies that automate and streamline aspects of each case.
  • DCMA - The Defense Contract Management Agency is the government agency that overseas administration of origin inspection contracts, dispatches quality assurance reports and audits/monitors subcontracting plans.
  • DCML - DCML (Data Center Markup Language), based on Extensible Markup Language (XML), is a data format and model for exchanging information that describes a data center environment.
  • DCML (Data Center Markup Language) - DCML (Data Center Markup Language), based on Extensible Markup Language (XML), is a data format and model for exchanging information that describes a data center environment.
  • DCOM - DCOM (Distributed Component Object Model) is a set of Microsoft concepts and program interfaces in which client program objects can request services from server program objects on other computers in a network.
  • DCOM (Distributed Component Object Model) - DCOM (Distributed Component Object Model) is a set of Microsoft concepts and program interfaces in which client program objects can request services from server program objects on other computers in a network.
  • DCPromo (Domain Controller Promoter) - DCPromo (Domain Controller Promoter) is a tool in Active Directory that installs and removes Active Directory Domain Services and promotes domain controllers.
  • DDBMS - A DDBMS (distributed database management system) is a centralized application that manages a distributed database as if it were all stored on the same computer.
  • DDBMS (distributed database management system) - A DDBMS (distributed database management system) is a centralized application that manages a distributed database as if it were all stored on the same computer.
  • DDCD - Double-Density Compact Disk (DDCD) is a CD format that increases the storage capacity of the disk through means such as increasing the number of tracks and pits (scores on the disk that are used to encode the data).
  • DDE - In the Windows, OS/2, and (with third-party development kits) other operating systems, Dynamic Data Exchange (DDE) allows information to be shared or communicated between programs.
  • DDK - A driver development kit (DDK) is a set of programs and related files that are used to develop a new software or hardware driver or to update an existing legacy application driver for an operating system.
  • DDL - Data Definition Language (DDL) is a standard for commands that define the different structures in a database.
  • DDM - Direct digital marketing (DDM) is the electronic delivery of relevant communications to specific recipients.
  • DDM - Demand-driven manufacturing (DDM) is an approach to manufacturing where production is based on actual orders rather than forecasts.
  • DDoS - A distributed denial-of-service attack occurs when an attack originates from multiple computers or devices, usually from multiple different locations or networks.
  • DDoS attack - A distributed denial-of-service attack occurs when an attack originates from multiple computers or devices, usually from multiple different locations or networks.
  • DDR SDRAM - DDR SDRAM (double data rate SDRAM) is synchronous dynamic RAM (SDRAM) that can theoretically improve memory clock speed to at least 200 MHz*.
  • DDR SDRAM (double data rate SDRAM) - DDR SDRAM (double data rate SDRAM) is synchronous dynamic RAM (SDRAM) that can theoretically improve memory clock speed to at least 200 MHz*.
  • DDS - Digital Data Storage (DDS) is a format for storing and backing up computer data on tape that evolved from the Digital Audio Tape (DAT) technology.
  • DDS-1 - Digital Data Storage (DDS) is a format for storing and backing up computer data on tape that evolved from the Digital Audio Tape (DAT) technology.
  • DDS-2 - Digital Data Storage (DDS) is a format for storing and backing up computer data on tape that evolved from the Digital Audio Tape (DAT) technology.
  • DDS-3 - Digital Data Storage (DDS) is a format for storing and backing up computer data on tape that evolved from the Digital Audio Tape (DAT) technology.
  • DDS-4 - Digital Data Storage (DDS) is a format for storing and backing up computer data on tape that evolved from the Digital Audio Tape (DAT) technology.
  • de anonymization - De-anonymization is a method used to detect the original data that was subjected to processes to make it impossible -- or at least harder -- to identify the personally identifiable information (PII).
  • de facto standard - A de facto standard is something that is used so widely that it is considered a standard for a given application although it has no official status.
  • de jure standard - A de jure standard is a technology, method or product that has been officially endorsed for a given application.
  • de-anonymization - De-anonymization is a method used to detect the original data that was subjected to processes to make it impossible -- or at least harder -- to identify the personally identifiable information (PII).
  • de-anonymization (deanonymization) - De-anonymization is a method used to detect the original data that was subjected to processes to make it impossible -- or at least harder -- to identify the personally identifiable information (PII).
  • de-perimeterisation - In network security, deperimeterization is a strategy for protecting a company's data on multiple levels by using encryption and dynamic data-level authentication.
  • de-perimeterization - In network security, deperimeterization is a strategy for protecting a company's data on multiple levels by using encryption and dynamic data-level authentication.
  • dead body spam - Dead body spam, also known as corpse graffiti, is a message in a video game that's spelled out with dead characters.
  • dead media - In 1995, science-fiction writer Bruce Sterling challenged a conference of computer artists and the world at large to help identify the extinct species in the new media taxonomy and face the fact that, for each new medium or technology that survives, dozens fall by the wayside.
  • dead pixel - A dead pixel is a picture element in which all three RGB sub-pixels are permanently turned off, which creates a black spot in the display.
  • dead zone (Wi-Fi dead zone) - A dead zone (Wi-Fi dead zone) is an area within a wireless LAN location where Wi-Fi does not function, typically due to radio interference or range issues.
  • deadlock - A deadlock is a situation in which two computer programs sharing the same resource are effectively preventing each other from accessing the resource, resulting in both programs ceasing to function.
  • deal forwarding - Deal forwarding is a process or technology that facilitates the exchange of information about bargains for merchandise.
  • deal registration - Deal registration is a common feature of vendors' channel partner programs in which a channel partner, such as a value-added reseller (VAR), informs the vendor about a sales lead.
  • deanonymization - De-anonymization is a method used to detect the original data that was subjected to processes to make it impossible -- or at least harder -- to identify the personally identifiable information (PII).
  • death by PowerPoint - Death by PowerPoint is a phenomenon caused by the poor use of presentation software.
  • Debian - Debian is a popular and freely-available computer operating system that uses the Linux kernel and other program components obtained from the GNU project.
  • Debian Linux - Debian is a popular and freely-available computer operating system that uses the Linux kernel and other program components obtained from the GNU project.
  • debounced - Bouncing is the tendency of any two metal contacts in an electronic device to generate multiple signals as the contacts close or open; debouncing is any kind of hardware device or software that ensures that only a single signal will be acted upon for a single opening or closing of a contact.
  • debouncing - Bouncing is the tendency of any two metal contacts in an electronic device to generate multiple signals as the contacts close or open; debouncing is any kind of hardware device or software that ensures that only a single signal will be acted upon for a single opening or closing of a contact.
  • debug - Debugging, in computer programming and engineering, is a multistep process that involves identifying a problem, isolating the source of the problem, and then either correcting the problem or determining a way to work around it.
  • debugger - Debugging, in computer programming and engineering, is a multistep process that involves identifying a problem, isolating the source of the problem, and then either correcting the problem or determining a way to work around it.
  • debugging - Debugging, in computer programming and engineering, is a multistep process that involves identifying a problem, isolating the source of the problem, and then either correcting the problem or determining a way to work around it.
  • DEC - Now part of Compaq, DEC (Digital Equipment Corporation) has long occupied a leading position in the mid-range computer, traditionally known as the minicomputer, the business computer platform that fits between the mainframe and the personal computer and serves small and medium-sized businesses with its VMS operating system.
  • DEC (Digital Equipment Corporation) - Now part of Compaq, DEC (Digital Equipment Corporation) has long occupied a leading position in the mid-range computer, traditionally known as the minicomputer, the business computer platform that fits between the mainframe and the personal computer and serves small and medium-sized businesses with its VMS operating system.
  • deception technology - Deception technology is a class of security tools and techniques designed to prevent an attacker who has already entered the network from doing damage.
  • decibel - In electronics and communications, the decibel (abbreviated as dB, and also as db and DB) is a logarithmic expression of the ratio between two signal power, voltage, or current levels.

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