Browse Definitions :

Browse Definitions by Alphabet

FRE - WHA

  • frequency - For an oscillating or varying current, frequency is the number of complete cycles per second in alternating current direction.
  • frequency jammer - Frequency jamming is the disruption of radio signals through use of an over-powered signal in the same frequency range.
  • frequency-division multiplexing (FDM) - In frequency-division multiplexing (FDM), multiple signals are combined for transmission on a single communications line or channel, with each signal assigned to a different frequency (subchannel) within the main channel.
  • frequency-hopping spread spectrum (FHSS) - Frequency-hopping spread spectrum (FHSS) transmission is the repeated switching of the carrier frequency during radio transmission to reduce interference and avoid interception.
  • frequency-shift keying (FSK) - Frequency-shift keying (FSK) is a method of transmitting digital signals using discrete signals.
  • fresh data - Fresh data is data that is current and immediately usable and useful.
  • frictionless checkout - Frictionless checkout is a collection of technologies and processes used to make online and retail shopping faster and easier for consumers.
  • frictionless commerce - Frictionless commerce is a method of using data from devices, apps and websites to integrate buying opportunities as simply and seamlessly as possible into consumers’ everyday activities and natural environments.
  • friendly name - A friendly name is the title given to an application file, certificate or other IT asset so that a person easily understands and remembers it.
  • friendly virus - A friendly virus is malware that is designed to be helpful in some way rather than destructive or annoying, as is typically the case with conventional viruses.
  • front end and back end - Front end and back end are terms used by programmers and computer professionals to describe the layers that make up hardware, a computer program or a website which are delineated based on how accessible they are to a user.
  • fronthaul - Fronthaul, also known as mobile fronthaul, is a term that refers to the fiber-based connection of the cloud radio access network (C-RAN), a new type of cellular network architecture of centralized baseband units (BBUs) and remote radio heads (RRHs) at the access layer of the network.
  • FTC (Federal Trade Commission) - The FTC (Federal Trade Commission) is a United States federal regulatory agency designed to monitor and prevent anticompetitive, deceptive or unfair business practices.
  • FTP (File Transfer Protocol) - FTP (File Transfer Protocol) is a network protocol for transmitting files between computers over TCP/IP connections.
  • FUBAR - FUBAR is an acronym that originated in the military to stand for the words "f***ed up beyond all repair.
  • Fuchsia OS - Fuchsia OS is a cross-device, open source operating system from Google.
  • fudge factor - A fudge factor is an element inserted into a calculation, formula or model to allow for error or uncertainty.
  • fuel cell - A fuel cell is an electrochemical cell that derives its energy from combustible substances such as hydrogen, methane, propane, methanol, diesel fuel or even gasoline.
  • Fujitsu Ltd. - Fujitsu Ltd.
  • Fulfillment by Amazon (FBA) - Fulfillment by Amazon (FBA) is an advanced service in which third-party vendors store their products in Amazon’s fulfillment centers and the e-commerce giant picks, sorts, packs, ships, keeps records, and handles returns and refunds for these products.
  • fulfillment center - A fulfillment center is a warehouse where incoming orders are received, processed and filled.
  • full and open competition - With respect to a contract action, "full and open" competition means that all responsible sources are permitted to compete.
  • 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 HDTV (ultra-HD, true HDTV, 1080p) - Full HDTV, also referred to as ultra-HD, true HDTV, and 1080p, is a television (TV) display technology specification that surpasses the quality over the original 720p high-definition television (HDTV) technology specification, providing an image resolution of 1920 by 1080 pixels.
  • Full Packaged Product (FPP) - Full Packaged Product (FPP) is the retail version of a Microsoft licensed product.
  • full-disk encryption (FDE) - What is full-disk encryption (FDE)?Full-disk encryption (FDE) is encryption at the hardware level.
  • 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.
  • full-text database - A full-text database is a compilation of documents or other information in the form of a database in which the complete text of each referenced document is available for online viewing, printing, or downloading.
  • full-text search file (FTS file) - An FTS file (full-text search file) is created the first time you select the Find tab from a Help window in Windows 95 or later systems.
  • fullerene - A fullerene is a pure carbon molecule composed of at least 60 atoms of carbon.
  • fully qualified domain name (FQDN) - A fully-qualified domain name (FQDN) is that portion of an Internet Uniform Resource Locator (URL) that fully identifies the server program that an Internet request is addressed to.
  • function - In information technology, the term function (pronounced FUHNK-shun) has a number of meanings.
  • function as a service (FaaS) - Function as a service (FaaS) is a cloud computing model that enables users to develop applications and deploy functionalities without maintaining a server, increasing process efficiency.
  • functional programming - Functional programming is a style of programming that emphasizes the evaluation of expressions rather than the execution of commands.
  • functional requirements - Functional requirements are the desired operations of a program, or system as defined in software development and systems engineering.
  • functional specification - 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.
  • functional testing - Functional testing is a process used to evaluate software during development to ensure that it meets the application's intended requirements and specifications.
  • functionality - In information technology, functionality (from Latin functio meaning "to perform") is the sum or any aspect of what a product, such as a software application or computing device, can do for a user.
  • funnel analysis - Funnel analysis is a way to measure and improve the performance of customer interactions in a step-wise progression from the initial customer contact to a predetermined conversion metric.
  • future proofing - Future proofing is the attempt to make something impervious to the challenges that it is likely to encounter as time passes.
  • fuzz testing (fuzzing) - Fuzz testing (fuzzing) is a technique used by ethical hackers to discover security loopholes in software, operating systems or networks by massive inputting of random data to the system in an attempt to make it crash.
  • 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.
  • fuzzy number - A fuzzy number is a quantity whose value is imprecise, rather than exact as is the case with "ordinary" (single-valued) numbers.
  • fuzzy search - A fuzzy search is a process that locates Web pages that are likely to be relevant to a search argument even when the argument does not exactly correspond to the desired information.
  • 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 is failover? - Failover is a backup operational mode in which the functions of a system component (such as a processor, server, network, or database, for example) are assumed by secondary system components when the primary component becomes unavailable through either failure or scheduled down time.
  • 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.
SearchNetworking
  • virtual network functions (VNFs)

    Virtual network functions (VNFs) are virtualized tasks formerly carried out by proprietary, dedicated hardware.

  • network functions virtualization (NFV)

    Network functions virtualization (NFV) is a network architecture model designed to virtualize network services that have ...

  • overlay network

    An overlay network is a virtual or logical network that is created on top of an existing physical network.

SearchSecurity
  • X.509 certificate

    An X.509 certificate is a digital certificate that uses the widely accepted international X.509 public key infrastructure (PKI) ...

  • directory traversal

    Directory traversal is a type of HTTP exploit in which a hacker uses the software on a web server to access data in a directory ...

  • malware

    Malware, or malicious software, is any program or file that is intentionally harmful to a computer, network or server.

SearchCIO
  • chief transformation officer (CTO)

    Chief transformation officer is an executive role, often in the C-suite, that focuses on bringing about change as well as growth ...

  • data latency

    Data latency is the time it takes for data packets to be stored or retrieved. In business intelligence (BI), data latency is how ...

  • chief data officer (CDO)

    A chief data officer (CDO) in many organizations is a C-level executive whose position has evolved into a range of strategic data...

SearchHRSoftware
SearchCustomerExperience
  • implementation

    Implementation is the execution or practice of a plan, a method or any design, idea, model, specification, standard or policy for...

  • first call resolution (FCR)

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

  • customer intelligence (CI)

    Customer intelligence (CI) is the process of collecting and analyzing detailed customer data from internal and external sources ...

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