Browse Definitions by Alphabet

What is Bayes' theorem? How is it used in machine learning? - Bayes' theorem is a mathematical formula used in probability theory to calculate conditional probability, i.
What is BCDR? Business continuity and disaster recovery guide - Business continuity (BC) and disaster recovery (DR) are closely related practices that support an organization's ability to remain operational after an adverse event.
What is behavior-driven development (BDD)? - Behavior-driven development (BDD) is an Agile software development methodology in which an application is documented and designed around the behavior a user expects to experience when interacting with it.
What is big data analytics? - Big data analytics is the process of examining big data to uncover information -- such as hidden patterns, correlations, market trends and customer preferences -- that can help organizations make informed business decisions.
What is biometric verification? - Biometric verification is any means by which a person can be uniquely identified by evaluating one or more distinguishing biological traits.
What is biometrics? - Biometrics is the measurement and statistical analysis of people's unique physical and behavioral characteristics.
What is bit rot? - Bit rot is the slow deterioration in the performance and integrity of data stored on storage media.
What is BitLocker? - BitLocker Drive Encryption, or BitLocker, is a Microsoft Windows security and encryption feature.
What is black box AI? - Black box AI is any artificial intelligence system whose inputs and operations aren't visible to the user or another interested party.
What is black box testing? - Black box testing assesses a system solely from the outside, without the operator or tester knowing what's happening within the system to generate responses to test actions.
What is blockchain? Definition, examples and how it works - Blockchain is a distributed ledger technology (DLT) that's shared across a network of computers to keep a digital record of transactions.
What is Blowfish? - Blowfish is a variable-length, symmetric, 64-bit block cipher.
What is blue/green deployment? - A blue/green deployment is a change management strategy for releasing software code.
What is Bluesky? - Bluesky is an open source social media platform -- similar to X, formerly Twitter -- allowing users to create posts with a 300-character limit, which can include text, photos or videos.
What is brain-computer interface (BCI)? - Brain-computer interface (BCI) is a device that translates signals in the brain to control some external activity.
What is brand recognition? - Brand recognition is the extent to which a consumer can correctly identify a particular product or service just by viewing the product or service's logo, tagline, packaging or advertising campaign.
What is business intelligence (BI)? A detailed guide - Business intelligence, or BI, is a technology-driven data analysis process that helps an organization's executives, managers and workers make informed business decisions.
What is business intelligence architecture (BI architecture)? - A business intelligence architecture is a framework for the various technologies an organization deploys to run business intelligence and analytics applications.
What is business process management? A guide to BPM - Business process management (BPM) is a structured approach to improving the processes organizations use to get work done, serve their customers and generate business value.
What is business process modeling? - Business process modeling, often called process modeling, is the graphical representation or illustration of an organization's business processes.
What is business sustainability? - Business sustainability, also known as corporate sustainability, is the management of environmental, social and financial concerns by a company to ensure responsible, ethical and ongoing success.
What is the blue screen of death (BSOD)? - The blue screen of death (BSOD) -- also known as a stop error screen, blue screen error, fatal error or bugcheck -- is a critical error screen that can be displayed by Microsoft Windows operating systems (OSes).
What is the bullwhip effect? - The bullwhip effect is a supply chain phenomenon describing how small fluctuations in demand at the retail level can cause progressively larger fluctuations in demand at the wholesale, distributor, manufacturer and raw material supplier levels.