Browse Definitions :

Browse Definitions by Alphabet

DIP - DIS

  • dipole antenna - A dipole antenna is a straight electrical conductor measuring 1/2 wavelength from end to end and connected at the center to a radio-frequency (RF) feed line.
  • direct access - In computer storage, direct access is the ability to obtain data from a storage device by going directly to where it is physically located on the device rather than by having to sequentially look for the data at one physical location after another.
  • Direct Access File System - Direct Access File System (DAFS) is a network file system, similar to Network File System (NFS) and Common Internet File System (CIFS), that allows applications to transfer data while bypassing operating system control, buffering, and network protocol operations that can bottleneck throughput.
  • Direct Access File System (DAFS) - Direct Access File System (DAFS) is a network file system, similar to Network File System (NFS) and Common Internet File System (CIFS), that allows applications to transfer data while bypassing operating system control, buffering, and network protocol operations that can bottleneck throughput.
  • direct access storage device - Direct access storage device (DASD, pronounced DAZ-dee), is a general term for magnetic disk storage devices.
  • direct air capture (DAC) - Direct air capture has historically been used in closed, manned environments where oxygen is not available from the outside world, such as submarines and space craft, to remove CO2 from the air before concentrations become too high for humans.
  • direct attached storage - Direct-attached storage (DAS) is computer storage that is connected to one computer and not accessible to other computers.
  • direct broadcast satellite - Direct broadcast satellite (DBS) refers to satellite television (TV) systems in which the subscribers, or end users, receive signals directly from geostationary satellites.
  • direct broadcast satellite (DBS) - Direct broadcast satellite (DBS) refers to satellite television (TV) systems in which the subscribers, or end users, receive signals directly from geostationary satellites.
  • direct competition - Direct competitors are businesses that offer products or services that are essentially the same; as such, they are vying for the same potential market.
  • direct current - DC (direct current) is the unidirectional flow or movement of electric charge carriers (which are usually electrons).
  • direct digital marketing - Direct digital marketing (DDM) is the electronic delivery of relevant communications to specific recipients.
  • direct digital marketing (DDM) - Direct digital marketing (DDM) is the electronic delivery of relevant communications to specific recipients.
  • direct electronic recording machines - E-voting is an election system that allows a voter to record his or her secure and secret ballot electronically.
  • direct email marketing - Direct email marketing is a format for email-based campaigns in which standalone advertisements are sent to a targeted list of recipients.
  • Direct Inward Dialing - Direct Inward Dialing (DID) is a service of a local phone company (or local exchange carrier) that provides a block of telephone numbers for calling into a company's private branch exchange (PBX) system.
  • Direct Inward Dialing (DID) - Direct Inward Dialing (DID) is a service of a local phone company (or local exchange carrier) that provides a block of telephone numbers for calling into a company's private branch exchange (PBX) system.
  • direct market reseller - A direct market reseller (DMR), also known as an e-tailer, is a company that sells directly to consumers online without operating storefront operations of any kind.
  • direct market reseller (DMR) - A direct market reseller (DMR), also known as an e-tailer, is a company that sells directly to consumers online without operating storefront operations of any kind.
  • direct marketing - Direct marketing is a type of advertising campaign that seeks to elicit an action (such as an order, a visit to a store or website or a request for further information) from a selected group of consumers in response to communication from a marketer.
  • Direct Memory Access - Direct Memory Access (DMA) is a capability provided by some computer bus architectures that allows data to be sent directly from an attached device (such as a disk drive) to the memory on the computer's motherboard.
  • Direct Memory Access (DMA) - Direct Memory Access (DMA) is a capability provided by some computer bus architectures that allows data to be sent directly from an attached device (such as a disk drive) to the memory on the computer's motherboard.
  • direct mobile billing - Direct mobile billing is a method of paying for merchandise by charging the purchase to a cellular telephone (mobile phone) account.
  • Direct Outward Dialing - Direct Outward Dialing (DOD) is a service of a local phone company (or local exchange carrier) that allows subscribers within a company's private branch exchange (PBX) system to connect to outside lines directly.
  • Direct Outward Dialing (DOD) - Direct Outward Dialing (DOD) is a service of a local phone company (or local exchange carrier) that allows subscribers within a company's private branch exchange (PBX) system to connect to outside lines directly.
  • Direct R/3 - Direct R/3 is a partnership program between Dell Computer Corporation and the software company SAP that allows customers to use Dell's commercial Web site to order Dell products with pre-bundled, pre-configured AcceleratedSAP (ASAP) R/3 products.
  • Direct Rambus - RDRAM (Rambus Dynamic Random Access Memory) is a memory subsystem that promises to transfer up to 1.
  • direct sequence code division multiple access - Direct sequence spread spectrum, also known as direct sequence code division multiple access (DS-CDMA), is one of two approaches to spread spectrum modulation for digital signal transmission over the airwaves.
  • direct sequence spread spectrum - Direct sequence spread spectrum, also known as direct sequence code division multiple access (DS-CDMA), is one of two approaches to spread spectrum modulation for digital signal transmission over the airwaves.
  • direct sequence spread spectrum (DSSS) or direct sequence code division multiple access (DS-CDMA) - Direct sequence spread spectrum, also known as direct sequence code division multiple access (DS-CDMA), is one of two approaches to spread spectrum modulation for digital signal transmission over the airwaves.
  • direct Telnet - Reverse Telnet (sometimes called direct Telnet) is the initiation of a Telnet session from a computer system to one of its remote users.
  • Direct to Edit - Direct-to-Edit (DTE) is a video recording technology that converts the output of a digital video (DV) camera directly to a nonlinear editing (NLE) format that is suitable for storage on digital media such as computer hard drives.
  • direct-attached storage - Direct-attached storage (DAS) is computer storage that is connected to one computer and not accessible to other computers.
  • direct-attached storage (DAS) - Direct-attached storage (DAS) is computer storage that is connected to one computer and not accessible to other computers.
  • Direct-to-Consumer (D2C or DTC) - D2C (Direct-to-consumer, or Direct2Consumer) is a type of business-to-consumer (B2C) retail sales strategy where a business will build, market, sell and ship a product directly to the customer.
  • Direct-to-Edit - Direct-to-Edit (DTE) is a video recording technology that converts the output of a digital video (DV) camera directly to a nonlinear editing (NLE) format that is suitable for storage on digital media such as computer hard drives.
  • Direct-to-Edit (DTE) - Direct-to-Edit (DTE) is a video recording technology that converts the output of a digital video (DV) camera directly to a nonlinear editing (NLE) format that is suitable for storage on digital media such as computer hard drives.
  • direct-to-home satellite - Direct broadcast satellite (DBS) refers to satellite television (TV) systems in which the subscribers, or end users, receive signals directly from geostationary satellites.
  • Direct3D - Direct3D is the Microsoft 3D application programming interface (API) component of the DirectX API package.
  • DirectAccess - DirectAccess is a feature introduced in Windows Server 2008 R2 and Windows 7 that uses automated IPv6 and IPSec tunnels to allow remote users to access private network resources whenever they are connected to the Internet.
  • directional antenna - A directional antenna is a radio-frequency (RF) wireless antenna designed to function more effectively in some directions than in others.
  • directional sound - Directional sound is a technology that concentrates acoustic energy into a narrow beam so that it can be projected to a discrete area, much as a laser focuses light.
  • Directive 95/46/EC - EU Data Protection Directive (also known as Directive 95/46/EC) is a regulation adopted by the European Union to protect the privacy and protection of all personal data collected for or about citizens of the EU, especially as it relates to processing, using or exchanging such data.
  • Director of Employee Engagement - Director of employee engagement is one of the job titles for an HR manager who is responsible for an organization's employee engagement strategy.
  • Director of First Impressions - Director of First Impressions is a job title that is increasingly replacing that of receptionist.
  • directory - A directory is, in general, an approach to organizing information, the most familiar example being a telephone directory.
  • directory climbing - Directory traversal is a form of HTTP exploit in which a hacker uses the software on a Web server to access data in a directory other than the server's root directory.
  • Directory Enabled Networking - Directory-Enabled Networking (DEN) is an industry-standard initiative and specification for how to construct and store information about a network's users, applications, and data in a central directory.
  • directory harvest attack - A directory harvest attack (DHA) is an attempt to determine the valid e-mail addresses associated with an e-mail server so that they can be added to a spam database.
  • directory harvest attack (DHA) - A directory harvest attack (DHA) is an attempt to determine the valid e-mail addresses associated with an e-mail server so that they can be added to a spam database.
  • Directory Services Markup Language - DSML (Directory Services Markup Language) is an application of the Extensible Markup Language (XML) that enables different computer network directory formats to be expressed in a common format and shared by different directory systems.
  • Directory Services Restore Mode (DSRM) - Directory Services Restore Mode (DSRM) is a safe mode boot option for Windows Server domain controllers.
  • directory traversal - Directory traversal is a form of HTTP exploit in which a hacker uses the software on a Web server to access data in a directory other than the server's root directory.
  • Directory-Enabled Networking - Directory-Enabled Networking (DEN) is an industry-standard initiative and specification for how to construct and store information about a network's users, applications, and data in a central directory.
  • DirectX - DirectX is an application program interface (API) for creating and managing graphic images and multimedia effects in applications such as games or active Web pages that will run in Microsoft's Windows operating systems.
  • DirSync (Windows Azure Active Directory Sync) - DirSync (Directory Synchronization) is a tool for making copies of a local directory in a hybrid cloud deployment of Microsoft Exchange.
  • dirty data - In a data warehouse, dirty data is a database record that contains errors.
  • dirty electricity - Electrical pollution is electromagnetic-field (or EM-field) energy emanating from electrical wiring.
  • DirXML - DirXML is Novell's directory interchange software that uses XML to keep different directories synchronized.
  • DISA - Defense Information Systems Agency (DISA) is a U.
  • disaggregated server - A disaggregated server is a server that breaks up components and resources into subsystems.
  • disambiguation - Disambiguation (also called word sense disambiguation) is the act of interpreting the intended sense or meaning of a word.
  • disappearing e-mail - Disappearing e-mail is a message sent using a type of distribution management tool for e-mail.
  • disassemble - In programming terminology, to disassemble is to convert a program in its executable (ready-to-run) form (sometimes called object code) into a representation in some form of assembler language so that it is readable by a human.
  • disassembler - In programming terminology, to disassemble is to convert a program in its executable (ready-to-run) form (sometimes called object code) into a representation in some form of assembler language so that it is readable by a human.
  • disaster recovery - A company's disaster recovery policy is enhanced with a documented DR plan that formulates strategies, and outlines preparation work and testing.
  • disaster recovery (DR) - Disaster recovery (DR) is an area of security planning that aims to protect an organization from the effects of significant negative events.
  • disaster recovery (DR) test - A disaster recovery test (DR test) is the examination of each step in a disaster recovery plan as outlined in an organization's business continuity/disaster recovery (BCDR) planning process.
  • Disaster Recovery as a Service (DRaaS) - Disaster recovery as a service (DRaaS) is the replication and hosting of physical or virtual servers by a third party to provide failover in the event of a natural catastrophe, power outage or another type of business disruption.
  • disaster recovery plan - A company's disaster recovery policy is enhanced with a documented DR plan that formulates strategies, and outlines preparation work and testing.
  • disaster recovery plan (DRP) - A disaster recovery plan (DRP) is a documented, structured approach that describes how an organization can quickly resume work after an unplanned incident.
  • disaster recovery planning - A company's disaster recovery policy is enhanced with a documented DR plan that formulates strategies, and outlines preparation work and testing.
  • disaster recovery site (DR site) - An organization uses a disaster recovery (DR) site to recover and restore its technology infrastructure and operations when its primary facility becomes unavailable.
  • disaster recovery team - A disaster recovery team is a group of individuals focused on planning, implementing, maintaining, auditing and testing an organization’s procedures for business continuity (BC) and recovery.
  • discontinuous transmission - Discontinuous transmission (DTX) is a method of momentarily powering-down, or muting, a mobile or portable wireless telephone set when there is no voice input to the set.
  • discontinuous transmission (DTX) - Discontinuous transmission (DTX) is a method of momentarily powering-down, or muting, a mobile or portable wireless telephone set when there is no voice input to the set.
  • discoverability - Discoverability is the capacity of something to be found.
  • discoverability (in UX design) - Discoverability, in the context of product and interface design, is the degree of ease with which the user can find all the elements and features of a new system when they first encounter it.
  • discoverability marketing - Discoverability marketing is the practice of making it easier for customers or potential customers to find products when they are actively looking for them or have demonstrated a need for them.
  • discovery mailbox - A discovery mailbox is used to perform e-discovery searches for Exchange Server and Exchange Online environments.
  • discrete - Discrete (pronounced dihs-KREET, from the Latin discretus and perhaps discernere, meaning to separate) is an adjective meaning separate and distinct.
  • discrete event simulation (DES) - Discrete event simulation (DES) is the process of codifying the behavior of a complex system as an ordered sequence of well-defined events.
  • discrete manufacturing - Discrete manufacturing is an industry term for the manufacturing of finished products that are distinct items capable of being easily counted, touched or seen.
  • discrete multitone - Discrete multitone (DMT) is a method of separating a Digital Subscriber Line (DSL) signal so that the usable frequency range is separated into 256 frequency bands (or channels) of 4.
  • discrete multitone (DMT) - Discrete multitone (DMT) is a method of separating a Digital Subscriber Line (DSL) signal so that the usable frequency range is separated into 256 frequency bands (or channels) of 4.
  • discussion board - A discussion board (known also by various other names such as discussion group, discussion forum, message board, and online forum) is a general term for any online "bulletin board" where you can leave and expect to see responses to messages you have left.
  • discussion board (discussion group, message board, online forum) - A discussion board (known also by various other names such as discussion group, discussion forum, message board, and online forum) is a general term for any online "bulletin board" where you can leave and expect to see responses to messages you have left.
  • discussion group - A discussion board (known also by various other names such as discussion group, discussion forum, message board, and online forum) is a general term for any online "bulletin board" where you can leave and expect to see responses to messages you have left.
  • dish antenna - A dish antenna, also known simply as a dish, is common in microwave systems.
  • disinformation - Disinformation is a type of untrue communication that is purposefully spread and represented as truth to elicit some response that serves the perpetrator's purpose.
  • disintermediation - Disintermediation is giving the user or the consumer direct access to information that otherwise would require a mediator, such as a salesperson, a librarian, or a lawyer.
  • disjoint namespace - Disjoint namespace is an occurrence in Active Directory when a member computer with one Domain Name Service (DNS) primary suffix does not have the same DNS domain name as the domain of which the computers are members.
  • disk analyzer - A disk analyzer is a piece of software that checks drives for space and usage and explores files and folders visually, simplifying file cleanup and optimization.
  • disk array - A disk array, also called a storage array, is a data storage system used for block-based storage, file-based storage or object storage.
  • disk backup or disk-based backup - Disk backup, or disk-based backup, is a data backup and recovery method that backs data up to hard disk storage.
  • disk cache - A disk cache is a mechanism for improving the time it takes to read from or write to a hard disk.
  • disk cloning - Disk cloning is the act of copying the contents of a computer's hard drive.
  • disk duplexing - Disk duplexing is a variation of disk mirroring in which each of multiple storage disks has its own SCSI controller.
  • disk image - A disk image is a copy of the entire contents of a storage device, such as a hard drive, DVD, or CD.

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