Browse Definitions :

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DEC - DES

  • 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.
  • decibels relative to carrier (dBc) - dBc (decibels relative to carrier) is a measure of the strength of an instantaneous signal at radio frequency.
  • decibels relative to isotropic radiator (dBi) - The expression dBi is used to define the gain of an antenna system relative to an isotropic radiator at radio frequencies.
  • decibels relative to one millivolt (dBmV) - dBmV (decibels relative to one millivolt) is a measure of the signal strength in wires and cables at RF and AF frequencies.
  • decibels relative to one milliwatt (dBm) - The expression dBm is used to define signal strength in wires and cables at RF and AF frequencies.
  • decibels relative to reference level (dBr) - The expression dBr is used to define signal strength at RF and AF frequencies.
  • decimal - Decimal is a term that describes the base-10 number system, probably the most commonly used number system.
  • decision fatigue - Decision fatigue is a state of reduced efficacy in decision making after an excessive number of decisions or a number of decisions with excessive options.
  • decision management - Decision management is a process or set of processes for prioritizing, improving and streamlining action items.
  • Decision Model and Notation (DMN) - Decision Model and Notation (DMN) is a formalized method of making and mapping out decisions through official business processes.
  • decision support system (DSS) - A decision support system (DSS) is a computer program application used to improve a company's decision-making capabilities.
  • decision tree - A decision tree is a graph that uses a branching method to illustrate every possible output for a specific input.
  • decision-making process - The decision-making process, in a business context, is a set of steps taken by managers in an enterprise to determine the planned path for business initiatives and to set specific actions in motion.
  • declarative programming - Declarative programming is a method to abstract away the control flow for logic required for software to perform an action, and instead involves stating what the task or desired outcome is.
  • decompile - To decompile means to convert executable or ready-to-run program code -- sometimes called object code -- into some form of higher-level programming language that humans can easily understand.
  • decompression bomb (zip bomb, zip of death attack) - A decompression bomb -- also known as a zip bomb or zip of death attack -- is a malicious archive file containing a large amount of compressed data.
  • deconvolutional networks (deconvolutional neural networks) - Deconvolutional networks are convolutional neural networks (CNN) that work in a reversed process.
  • decoupled architecture - In general, a decoupled architecture is a framework for complex work that allows components to remain completely autonomous and unaware of each other.
  • decoupled CMS (content management system) - Pioneered, in the early 2000s, decoupled CMS is an approach to web application deployment for enhancing the performance and security of WCM systems.
  • DECT (Digital Enhanced Cordless Telecommunications) - Unlike the analog cordless phones you may have in your home, DECT (Digital Enhanced Cordless Telecommunications) is a digital wireless telephone technology that is expected to make cordless phones much more common in both businesses and homes in the future.
  • dedicated cloud - A dedicated cloud is a single-tenant cloud infrastructure, which essentially acts as an isolated, single-tenant public cloud.
  • dedicated line - A dedicated line is a telecommunications path between two points that is available 24 hours a day for use by a designated user (individual or company).
  • dedicated short-range communication (DSRC) - Dedicated short-range communication (DSRC) is a wireless communication technology designed to allow automobiles in the intelligent transportation system (ITS) to communicate with other automobiles or infrastructure technology.
  • deductive argument - A deductive argument is the presentation of statements that are assumed or known to be true as premises for a conclusion that necessarily follows from those statements.
  • deductive reasoning - Deductive reasoning is a logical process in which a conclusion is based on the accordance of multiple premises that are generally assumed to be true.
  • deep analytics - Deep analytics is the application of sophisticated data processing techniques to yield information from large and typically multi-source data sets comprised of both unstructured and semi-structured data.
  • deep archive - A deep archive is a type of data archiving that refers to a storage location for data that will likely never be accessed again, but can't be deleted.
  • deep learning - Deep learning is a type of machine learning and artificial intelligence (AI) that imitates the way humans gain certain types of knowledge.
  • deep learning agent - A deep learning agent is any autonomous or semi-autonomous AI-driven system that uses deep learning to perform and improve at its tasks.
  • deep link - A deep link is a hypertext link to a page on a Web site other than its home page.
  • deep packet inspection (DPI) - Deep packet inspection (DPI) is an advanced method of examining and managing network traffic.
  • deep web - The deep web is an umbrella term for parts of the internet not fully accessible through standard search engines like Google, Bing and Yahoo.
  • DeepBrain Chain - DeepBrain Chain (DBC) is a blockchain-based computing platform for AI that was designed to lower user costs for processing power.
  • deepfake AI (deep fake) - Deep fake (also spelled deepfake) is a type of artificial intelligence used to create convincing images, audio and video hoaxes.
  • DeepMind - DeepMind is a division of Alphabet, Inc.
  • default - In computer technology, a default (noun, pronounced dee-FAWLT) is a predesigned value or setting that is used by a computer program when a value or setting is not specified by the program user.
  • default password - Default passwords are commonly used for routers, access points, switches and firewalls.
  • Defense Acquisition Regulatory Council (DARC) - The Defense Acquisition Regulatory Council (DARC) is a group composed of representatives from each Military department, the Defense Logistics Agency, and the National Aeronautics and Space Administration.
  • Defense Contract Management Agency (DCMA) - The Defense Contract Management Agency (DCMA) is a component of the United States Department of Defense (DoD) that works with defense contractors to ensure government services and supplies are delivered on time, come at the expected cost and satisfy all performance requirements.
  • defense contractor - A defense contractor is any person who enters into a contract with a federal government of the United States for the production of material or for the performance of services for national defense.
  • defense in depth - Defense in depth is the coordinated use of multiple security countermeasures to protect the integrity of the information assets in an enterprise.
  • Defense Information Systems Agency (DISA) - Defense Information Systems Agency (DISA) is a U.
  • defragmentation - Defragmentation is the process of locating the noncontiguous fragments of data into which a computer file may be divided as it is stored on a hard disk, and rearranging the fragments and restoring them into fewer fragments or into the whole file.
  • degree Fahrenheit - The degree Fahrenheit (o F) is the unit of temperature used by most people in the United States in describing weather.
  • degree per second - The degree per second is a unit of angular (rotational) speed.
  • degrees of freedom - Degrees of freedom, in a mechanics context, are specific, defined modes in which a mechanical device or system can move.
  • delay-tolerant network (DTN) - A delay-tolerant network (DTN) is a network that's designed to operate effectively in extreme conditions and over very large distances, such as with space communications.
  • delimiter - In computer programming, a delimiter is a character that identifies the beginning or the end of a character string (a contiguous sequence of characters).
  • delivery drone - A delivery drone is a type of unmanned aerial vehicle (UAV) used for distributing packages to consumers through advanced AI technology.
  • Dell Boomi - Dell Boomi is a Software as a Service (SaaS) integration vendor that provides its AtomSphere technology to a host of industry giants, including Salesforce.
  • Dell EMC - Dell EMC is an American multinational technology company that offers products and services across all areas of computing, networking and storage.
  • Dell EMC Atmos - Dell EMC Atmos is an object-based cloud storage platform that was released in November 2008 by EMC.
  • Dell EMC Avamar - Dell EMC Avamar is a hardware and software data backup product.
  • Dell EMC Federation Enterprise Hybrid Cloud - Federation Enterprise Hybrid Cloud is a reference architecture that uses technologies from Dell EMC's Federation to integrate public and private clouds.
  • Dell EMC NetWorker - Dell EMC NetWorker is a backup software platform for the enterprise.
  • Dell EMC VxRail - Dell EMC VxRail is a hyper-converged appliance.
  • Dell EMC World - Dell EMC World is an annual event for Dell EMC customers that showcases new and emerging technologies in the virtualization, cloud and data storage market.
  • Dell EqualLogic - Dell EqualLogic storage-area network arrays provide varying capacities of hard disk drives and solid-state drives using iSCSI and SATA controllers.
  • Dell Technologies Partner Program - The Dell Technologies Partner Program is an international channel partner program that provides partners with business development, sales and marketing resources.
  • Delphi Cheat Sheets - We've gathered cheat sheets for fast reference to information about Delphi.
  • delta differencing - Delta differencing is an incremental approach to backup that only backs up blocks that have changed after the first full backup.
  • demand flow scheduling system - A demand flow scheduling system is a software product designed to optimize demand-based manufacturing practices.
  • demand planning - Demand planning is the process of forecasting the demand for a product or service so it can be produced and delivered more efficiently and to the satisfaction of customers.
  • demand shaping - Demand shaping is an operational supply chain management (SCM) strategy where a company uses tactics such as price incentives, cost modifications and product substitutions to entice customers to purchase specific items.
  • demand signal repository (DSR) - A demand signal repository (DSR) is a database that aggregates sales and demand data at the merchant's point of sale (POS).
  • demand-driven manufacturing (DDM) - Demand-driven manufacturing (DDM) is an approach to manufacturing where production is based on actual orders rather than forecasts.
  • demand-side platform (DSP) - A demand-side platform (DSP) is software that allows an advertiser to buy inventory from ad exchanges and manage advertising campaigns.
  • demarc (demarcation point) - A demarc (an abbreviation for demarcation point) marks the point where communications facilities owned by one organization interface with that of another organization.
  • demographic - A demographic is a subset of a population that shares a common factor such as age, income or education level.
  • demon - A demon (also see daemon which has a somewhat similar meaning) is a program or process, part of a larger program or process, that is dormant until a certain condition occurs and then is initiated to do its processing.
  • denial-of-service attack - A denial-of-service (DoS) attack is a security event that occurs when an attacker makes it impossible for legitimate users to access computer systems, devices, services or other IT resources.
  • denormalization - Denormalization is the process of adding precomputed redundant data to an otherwise normalized relational database to improve read performance of the database.
  • dense wavelength-division multiplexing (DWDM) - Dense wavelength-division multiplexing (DWDM) is an optical fiber multiplexing technology that is used to increase the bandwidth of existing fiber networks.
  • Department of Space (India) - The Department of Space (DoS) is a department created by the Indian government to manage their space program and oversee a number of related agencies and institutes.
  • dependency checking - Dependency checking is a function that is performed to ensure that all pre-requisites for a given run-time image are present.
  • dependency hell - Dependency hell is a negative situation that occurs when a software application is not able to access the additional programming it requires to work.
  • dependency injection - In object-oriented programming (OOP) software design, dependency injection (DI) is the process of supplying a resource that a given piece of code requires.
  • dependent variable - A dependent variable is a variable whose value depends upon independent variable s.
  • deplatform - To deplatform someone is to remove their access to a channel for delivering messages to an audience.
  • deploy - To deploy (from the French deployer) is "to spread out or arrange strategically.
  • depository - A depository is a file or set of files in which data is stored for the purpose of safekeeping or identity authentication.
  • deprecated - In dictionaries, deprecated is a term used to indicate a pronunciation or usage that is acknowledged but discouraged.
  • deprovisioning - Deprovisioning is the process of removing access to a system from an end user who will no longer be utilizing that system.
  • deputy CIO (deputy chief information officer) - Deputy CIO is a role within some organizations that generally has responsibility for overseeing day-to-day IT operations.
  • descriptive analytics - Descriptive analytics is a type of data analytics that looks at past data to give an account of what has happened.
  • descriptive modeling - Descriptive modeling is a mathematical process that describes real-world events and the relationships between factors responsible for them.
  • design reuse - In information technology, design reuse is the inclusion of previously designed components (blocks of logic or data) in software and hardware.
  • design thinking - Design thinking is an iterative approach to problem solving that intentionally seeks out people with different perspectives, knowledge, skills and experience and has them work together to create a practical solution for a real-world problem.
  • design-centric culture - A design-thinking culture is responsive to customer's needs.
  • desktop - A desktop is a computer display area that represents the kinds of objects one might find on top of a physical desk, including documents, phone books, telephones, reference sources, writing and drawing tools, and project folders.
  • desktop as a service (DaaS) - Desktop as a service (DaaS) is a cloud computing offering in which a third party hosts the back end of a virtual desktop infrastructure (VDI) deployment.
  • Desktop as a Service provider (DaaS provider) - A Desktop as a Service provider is a company that hosts virtual desktop infrastructure (VDI) for customers and delivers virtual desktops to those organizations' end users.
  • desktop computer - A desktop computer is a personal computing device designed to fit on top of a typical office desk.
  • desktop gadget - A desktop gadget is a software widget, or a small application, that is designed to sit on a user's desktop screen in much the same way that apps reside on smartphones and tablets.
  • desktop management interface (DMI) - The desktop management interface (DMI) is a standard industry framework that manages and tracks components on one or more personal computers, usually from a centralized console.
  • desktop personalization - Desktop personalization is the process of adjusting the look, feel and organization of a Windows end-user experience.
  • desktop publishing (DTP) - Desktop publishing (DTP) is the use of personal computers to design books and booklets that are intended to be printed by ink jet or laser jet printers.
  • desktop theme - A desktop theme is a customized graphical user interface (GUI) that replaces a computer's ordinary sounds, icons, pointer, wallpaper or screensaver with something designed to reflect the interests of the user.
  • desktop virtualization - Desktop virtualization is the concept of isolating a logical operating system (OS) instance from the client that is used to access it.
  • destruction of service (DeOS) attack - A destruction-of-service (DeOS) attack is a form of cyberattack that targets an organization's entire online presence as well as their ability to recover from the attack afterwards.
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    Parameter tampering is a type of web-based cyber attack in which certain parameters in a URL are changed without a user's ...

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    E-business (electronic business) is the conduct of business processes on the internet.

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    The chief procurement officer, or CPO, leads an organization's procurement department and oversees the acquisitions of goods and ...

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    First call resolution (FCR) is when customer service agents properly address a customer's needs the first time they call.

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