Browse Definitions by Alphabet

  • Fujitsu Ltd. - Fujitsu Ltd.
  • full backup - A full backup is the process of making at least one additional copy of all data files that an organization wishes to protect in a single backup operation.
  • full-disk encryption (FDE) - Full-disk encryption (FDE) is a security method for protecting sensitive data at the hardware level by encrypting all data on a disk drive.
  • full-duplex - Full-duplex data transmission means that data can be transmitted in both directions on a signal carrier at the same time.
  • full-stack developer - A full-stack developer is a type of programmer that has a functional knowledge of all techniques, languages and systems engineering concepts required in software development.
  • fully qualified domain name (FQDN) - A fully qualified domain name (FQDN) is the complete address of an internet host or computer.
  • fuzz testing (fuzzing) - Fuzz testing (fuzzing) is a quality assurance technique used to discover coding errors or bugs and security loopholes in software, operating systems and networks.
  • fuzzy search - A fuzzy search is a technique that uses search algorithms to find strings that match patterns approximately.
  • NetApp FlexPod - NetApp FlexPod is a reference architecture for server, storage and networking components that are pretested and validated to work together as an integrated infrastructure stack.
  • What are functional requirements? - Functional requirements are the desired operations of a program or system.
  • What is a farad (F)? - A farad (F) is the standard unit of electrical capacitance (C) in the International System of Units.
  • What is a Fibre Channel switch (FC switch)? How it works, benefits and comparison to Ethernet switch - A Fibre Channel (FC) switch is a networking device that's compatible with the FC protocol and designed for use in a dedicated storage area network (SAN).
  • What is a firewall and why do I need one? - A firewall is a network security device that prevents unauthorized access to a network by inspecting incoming and outgoing traffic using a set of predetermined security rules.
  • What is a forensic image? - A forensic image (forensic copy) is a bit-by-bit, sector-by-sector direct copy of a physical storage device, including all files, folders, and unallocated, free and slack space.
  • What is a framework? - In general, a framework is a real or conceptual structure intended to serve as a support or guide for the building of something that expands the structure into something useful.
  • What is a functional specification document? - A functional specification is a formal document used to describe a product's intended capabilities, appearance and interactions with users in detail for software developers.
  • What is face detection and how does it work? - Face detection, also called facial detection, is a computer technology that identifies human faces in digital images and video.
  • What is fault management? - Fault management is the component of network management that detects, isolates and fixes problems.
  • What is FCAPS (fault, configuration, accounting, performance and security)? - FCAPS (fault, configuration, accounting, performance and security) is a network management framework and model created by the International Organization for Standardization (ISO).
  • What is feature engineering? - Feature engineering is the process that takes raw data and transforms it into features that can be used to create a predictive model using machine learning or statistical modeling, such as deep learning.
  • What is federated identity management (FIM)? How does it work? - Federated identity management (FIM) is an arrangement between multiple enterprises or domains that enables their users to use the same identification data (digital identity) to access all their networks.
  • What is fee-for-service (FFS)? - Fee-for-service (FFS) is a healthcare payment model in which doctors, hospitals and medical practices charge separately for each service they perform.
  • What is FHIR (Fast Healthcare Interoperability Resources)? - Fast Healthcare Interoperability Resources (FHIR) is an interoperability standard developed by Health Level Seven International (HL7) to facilitate the exchange of healthcare information between various entities involved in the healthcare ecosystem.
  • What is fiber to the home (FTTH)? - Fiber to the home (FTTH) is the installation and use of optical fiber from a central point to individual buildings to provide high-speed internet access.
  • What is Fibre Channel over Ethernet (FCoE)? How it works, benefits, challenges and use cases - Fibre Channel over Ethernet (FCoE) is a storage protocol that enables Fibre Channel (FC) communications to run directly over Ethernet.
  • What is Fibre Channel? History, layers, components and design - Fibre Channel is a high-speed networking technology primarily used for transmitting data among data centers, computer servers, switches and storage at data rates of up to 128 gigabits per second (Gbps).
  • What is field service management (FSM)? - Field service management (FSM) is a system of managing off-site workers and the resources they require to do their jobs efficiently.
  • What is File Allocation Table (FAT)? - File Allocation Table (FAT) is a file system that was developed by Microsoft to support small disks and simple folder structures.
  • What is file integrity monitoring (FIM)? - File Integrity Monitoring (FIM) is a security process that continuously monitors and analyzes the integrity of an organization's assets by comparing them against a trusted baseline to detect unauthorized changes or suspicious activity.
  • What is FileZilla? - FileZilla is a free, open source file transfer protocol (FTP) application that enables users to transfer files between local devices and remote servers.
  • What is financial analytics and why is it important? - Financial analytics is the creation of ad hoc analysis to answer specific business questions and forecast possible future financial scenarios.
  • What is financial risk management? - Financial risk management is the continuous process of recognizing, evaluating and mitigating potential threats to an individual's or organization's financial health.
  • What is fine-tuning in machine learning and AI? - Fine-tuning is the process of taking a pretrained machine learning model and further training it on a smaller, targeted data set.
  • What is finite element analysis (FEA)? - Finite element analysis (FEA) is the process of simulating the behavior of an object or assemblage of objects when it's exposed to specified physical conditions, which can be stable or varying.
  • What is FinOps? - FinOps -- a combination of the terms finance and DevOps -- is a framework for managing operational costs across an organization, often in conjunction with cloud computing.
  • What is firmware? - Firmware is a type of software program embedded into hardware devices to help them function smoothly and effectively.
  • What is first call resolution (FCR)? - First call resolution (FCR) is when contact center agents properly address a customer's needs the first time they call so there is no need for the customer to follow up with a second call.
  • What is fog computing? - Fog computing is a decentralized computing infrastructure in which data, compute, storage and applications are located somewhere between the data source and the cloud.
  • What is foo (in software programming)? - Foo (pronounced FOO) is a term used by programmers as a placeholder for a value that can change depending on conditions or on information passed to the program.
  • What is fourth-party risk management (FPRM)? - Fourth-party risk management (FPRM) is the process of identifying, assessing and mitigating risks that originate from the subcontractors and service providers that an organization's third-party vendors use.
  • What is Fréchet inception distance (FID)? - Fréchet inception distance (FID) is a metric for quantifying the realism and diversity of images generated by generative adversarial networks (GANs).
  • What is FTP? - File Transfer Protocol (FTP) is a network protocol for transmitting files between computers over TCP/IP connections.
  • What is function as a service (FaaS)? - Function as a service (FaaS) is a cloud computing model that enables cloud customers to develop applications and deploy functionalities and only be charged when the functionality executes.
  • What is functional testing and how does it work? - Functional testing is a type of software testing intended to ensure that the software behaves as expected and its output meets end user or business expectations.
  • What is fuzzy logic? - Fuzzy logic is an approach to computing based on degrees of truth rather than the usual true or false -- 1 or 0 -- Boolean logic on which the modern computer is based.
  • What is the FDA (U.S. Food and Drug Administration)? - The FDA (U.S.
  • What is the Fourth Industrial Revolution? - The Fourth Industrial Revolution (4IR) is the ongoing transformation of how people live, work and relate to one another through the fusion of technologies that blur the lines between the physical, digital and biological spheres.