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CAR - CD

  • carrier cloud - A carrier cloud is a cloud computing system, or network of servers that store data in a way that it is easily accessible from multiple locations, that is owned and operated by a traditional telecommunications service provider.
  • carrier detect - Carrier detect (see modem lights) is a control signal between a modem and a computer that indicates that the modem detects a "live" carrier that can be used for sending and receiving information.
  • Carrier Ethernet - Carrier Ethernet is the use of high-bandwidth Ethernet technology for Internet access and for communication among business, academic and government local area networks (LANs).
  • carrier hotel - A carrier hotel, also called a colocation center, is a secure physical site or building where data communications media converge and are interconnected.
  • carrier hotel (colocation center) - A carrier hotel, also called a colocation center, is a secure physical site or building where data communications media converge and are interconnected.
  • carrier network - A carrier network is the proprietary network infrastructure belonging to a telecommunications service provider such as Verizon, AT&T or Sprint.
  • Carrier Sense Multiple Access - Carrier Sense Multiple Access/Collision Detect (CSMA/CD) is the protocol for carrier transmission access in Ethernet networks.
  • Carrier Sense Multiple Access - CSMA/CA (Carrier Sense Multiple Access/Collision Avoidance) is a protocol for carrier transmission in 802.
  • Carrier Sense Multiple Access Collision Detect - Carrier Sense Multiple Access/Collision Detect (CSMA/CD) is the protocol for carrier transmission access in Ethernet networks.
  • Carrier Sense Multiple Access/Collision Avoidance - CSMA/CA (Carrier Sense Multiple Access/Collision Avoidance) is a protocol for carrier transmission in 802.
  • Carrier Sense Multiple Access/Collision Detect (CSMA/CD) - Carrier Sense Multiple Access/Collision Detect (CSMA/CD) is the protocol for carrier transmission access in Ethernet networks.
  • Carrier Sensitive Routing - Carrier Sensitive Routing (CSR) is a network solution that allows Voice over Internet Protocol (VoIP) subscribers to determine and manipulate the routing of individual calls.
  • Carrier Sensitive Routing (CSR) - Carrier Sensitive Routing (CSR) is a network solution that allows Voice over Internet Protocol (VoIP) subscribers to determine and manipulate the routing of individual calls.
  • carrier signal - A carrier signal is a transmitted electromagnetic pulse or wave at a steady base frequency of alternation on which information can be imposed by increasing signal strength, varying the base frequency, varying the wave phase, or other means.
  • carrier to noise - In communications, the carrier-to-noise ratio, often written CNR or C/N, is a measure of the received carrier strength relative to the strength of the received noise.
  • carrier-to-noise ratio - In communications, the carrier-to-noise ratio, often written CNR or C/N, is a measure of the received carrier strength relative to the strength of the received noise.
  • carrier-to-noise ratio (CNR or C/N) - In communications, the carrier-to-noise ratio, often written CNR or C/N, is a measure of the received carrier strength relative to the strength of the received noise.
  • carrierless amplitude phase - Carrierless amplitude/phase (CAP) modulation was the original approach for modulation of a Digital Subscriber Line (DSL) signal.
  • carrierless amplitude phase modulation - Carrierless amplitude/phase (CAP) modulation was the original approach for modulation of a Digital Subscriber Line (DSL) signal.
  • carrierless amplitude/phase - Carrierless amplitude/phase (CAP) modulation was the original approach for modulation of a Digital Subscriber Line (DSL) signal.
  • carrierless amplitude/phase (CAP) - Carrierless amplitude/phase (CAP) modulation was the original approach for modulation of a Digital Subscriber Line (DSL) signal.
  • cartel - A cartel is a body of independent producers that work together to decide production levels and prices.
  • Cartesian coordinates - Cartesian coordinates, also called rectangular coordinates, provide a method of rendering graphs and indicating the positions of points on a two-dimensional (2D) surface or in three-dimensional (3D) space.
  • Cartesian coordinates (rectangular coordinates) - Cartesian coordinates, also called rectangular coordinates, provide a method of rendering graphs and indicating the positions of points on a two-dimensional (2D) surface or in three-dimensional (3D) space.
  • cartonization - Cartonization is a process that uses algorithms to evaluate the items in an order to determine the number and size of each carton needed to ship the order.
  • cartridge - Magnetic tape is one of the oldest technologies for electronic data storage.
  • CAS - Channel-associated signaling (CAS) is signaling (for example, in a T-carrier system line) in which control signals, such as those for synchronizing and bounding frames, are carried in the same channels as voice and data signals.
  • CAS - Content-addressed storage (CAS) is a method of providing fast access to fixed content (data that is not expected to be updated) by assigning it a permanent place on disk.
  • cascading style sheet - This definition explains the meaning of CSS (cascading style sheets) and how using them with HTML pages is a user interface (UI) development best practice that complies with the separation of concerns design pattern.
  • Cascading Style Sheet, level 1 (CSS1) - CSS1 (Cascading Style Sheet, level is the recommendation from the World Wide Web Consortium (W3C) for a standard cascading style sheet specification.
  • case - A case is a particular instance of something.
  • CASE - Computer-aided software engineering (CASE) describes a broad set of labor-saving tools used in software development.
  • case study - In a business context, a case study is a documented implementation of something, such as a practice, a product or a service.
  • case-based reasoning (CBR) - Case-based reasoning (CBR) is an experience-based approach to solving new problems by adapting previously successful solutions to similar problems.
  • Cassandra - Apache Cassandra is an open source distributed database system that is designed for storing and managing large amounts of data across commodity servers.
  • Cassandra (Apache Cassandra) - Apache Cassandra is an open source distributed database system that is designed for storing and managing large amounts of data across commodity servers.
  • cast shadow - In graphic design, a drop shadow is an effect where an image is repeated behind itself to create the illusion that the image is floating over its background.
  • CAT 1 - ANSI/EIA (American National Standards Institute/Electronic Industries Association) Standard 568 is one of several standards that specify "categories" (the singular is commonly referred to as "CAT") of twisted pair cabling systems, such as wires, junctions, and connectors.
  • CAT 2 - ANSI/EIA (American National Standards Institute/Electronic Industries Association) Standard 568 is one of several standards that specify "categories" (the singular is commonly referred to as "CAT") of twisted pair cabling systems, such as wires, junctions, and connectors.
  • CAT 3 - ANSI/EIA (American National Standards Institute/Electronic Industries Association) Standard 568 is one of several standards that specify "categories" (the singular is commonly referred to as "CAT") of twisted pair cabling systems, such as wires, junctions, and connectors.
  • CAT 4 - ANSI/EIA (American National Standards Institute/Electronic Industries Association) Standard 568 is one of several standards that specify "categories" (the singular is commonly referred to as "CAT") of twisted pair cabling systems, such as wires, junctions, and connectors.
  • CAT 5 - ANSI/EIA (American National Standards Institute/Electronic Industries Association) Standard 568 is one of several standards that specify "categories" (the singular is commonly referred to as "CAT") of twisted pair cabling systems, such as wires, junctions, and connectors.
  • CAT 5E - ANSI/EIA (American National Standards Institute/Electronic Industries Association) Standard 568 is one of several standards that specify "categories" (the singular is commonly referred to as "CAT") of twisted pair cabling systems, such as wires, junctions, and connectors.
  • CAT 6 - ANSI/EIA (American National Standards Institute/Electronic Industries Association) Standard 568 is one of several standards that specify "categories" (the singular is commonly referred to as "CAT") of twisted pair cabling systems, such as wires, junctions, and connectors.
  • CAT 7 - ANSI/EIA (American National Standards Institute/Electronic Industries Association) Standard 568 is one of several standards that specify "categories" (the singular is commonly referred to as "CAT") of twisted pair cabling systems, such as wires, junctions, and connectors.
  • catalog - In computing, a catalog is a directory of information about data sets, files, or a database.
  • catastrophic failure - Catastrophic failure is a complete, sudden, often unexpected breakdown in a machine, electronic system, computer or network.
  • catchball - Catchball is an approach to decision-making in an organization or group where ideas are pitched from one individual to another throughout the group’s hierarchy and divisions.
  • catchment area - In the context of communication networks, a catchment area describes the geographical boundries of a network's components, including its connecting lines.
  • Categories of twisted pair cabling systems - ANSI/EIA (American National Standards Institute/Electronic Industries Association) Standard 568 is one of several standards that specify "categories" (the singular is commonly referred to as "CAT") of twisted pair cabling systems, such as wires, junctions, and connectors.
  • Category 5 - ANSI/EIA (American National Standards Institute/Electronic Industries Association) Standard 568 is one of several standards that specify "categories" (the singular is commonly referred to as "CAT") of twisted pair cabling systems, such as wires, junctions, and connectors.
  • category management - Category management is a model that optimizes the oversight and allocation of resources by organizing related products or resources into logical groups so they can be more effectively managed.
  • catfish - A catfish is someone who creates a false identity online to deceive victims, often as a means of attracting romantic interest.
  • cathode - A cathode is the metallic electrode through which current flows out in a polarized electrical device.
  • cathode ray tube - A cathode ray tube (CRT) is a specialized vacuumtube in which images are produced when an electron beam strikes aphosphorescent surface.
  • cathode ray tube (CRT) - A cathode ray tube (CRT) is a specialized vacuumtube in which images are produced when an electron beam strikes aphosphorescent surface.
  • CATT - CATT (Computer Aided Test Tool) is a test tool in the ABAP Workbench package from SAP, part of its popular R/3 system.
  • CATT (Computer Aided Test Tool) - CATT (Computer Aided Test Tool) is a test tool in the ABAP Workbench package from SAP, part of its popular R/3 system.
  • CATV - CATV (originally "community antenna television," now often "community access television") is more commonly known as "cable TV.
  • CATV (community access television) - CATV (originally "community antenna television," now often "community access television") is more commonly known as "cable TV.
  • causation - Causation, or causality, is the capacity of one variable to influence another.
  • CAVE - CAVE (Cave Automatic Virtual Environment) is a virtual reality environment consisting of a cube-shaped room in which the walls, floors and ceilings are projection screens.
  • CAVE (Cave Automatic Virtual Environment) - CAVE (Cave Automatic Virtual Environment) is a virtual reality environment consisting of a cube-shaped room in which the walls, floors and ceilings are projection screens.
  • Cave Automatic Virtual Environment - CAVE (Cave Automatic Virtual Environment) is a virtual reality environment consisting of a cube-shaped room in which the walls, floors and ceilings are projection screens.
  • CAVEman - CAVEman is an interactive, object-oriented model of a human body consisting of over 3,000 anatomically correct, catalogued and computerized body parts.
  • CB - The Citizen's Band (CB) Radio Service, also known simply as CB, is a public, two-way personal radio service.
  • CBA - Cost-benefit analysis (CBA) is an analytical tool for assessing and the pros and cons of moving forward with a business proposal.
  • CBC - Cipher block chaining (CBC) is a mode of operation for a block cipher (one in which a sequence of bits are encrypted as a single unit or block with a cipher key applied to the entire block).
  • CBR - The Citizen's Band (CB) Radio Service, also known simply as CB, is a public, two-way personal radio service.
  • CBT - Computer-based training (CBT) is any course of instruction whose primary means of delivery is a computer.
  • CC - Common Criteria (CC) is an international set of guidelines and specifications developed for evaluating information security products, specifically to ensure they meet an agreed-upon security standard for government deployments.
  • cc - In e-mail, a carbon copy (abbreviated "cc," and sometimes "fcc" for "first carbon copy") is a copy of a note sent to an addressee other than the main addressee.
  • CCD - The Continuity of Care Document (CCD) is an electronic document exchange standard for sharing patient summary information.
  • CCD - A charge-coupled device (CCD) is a light-sensitive integrated circuit that stores and displays the data for an image in such a way that each pixel (picture element) in the image is converted into an electical charge the intensity of which is related to a color in the color spectrum.
  • CCHIT - Certification Commission for Healthcare Information Technology - The Certification Commission for Healthcare Information Technology (CCHIT) is an independent, not-for-profit group that certifies electronic health records (EHR) and networks for health information exchange (HIE) in the United States.
  • CCIE - Cisco Certified Internetwork Expert (CCIE certification) is a series of technical certifications for senior networking professionals who design, build, implement, maintain and troubleshoot complex enterprise networking infrastructures.
  • CCITT - The CCITT, now known as the ITU-T (for Telecommunication Standardization Sector of the International Telecommunications Union), is the primary international body for fostering cooperative standards for telecommunications equipment and systems.
  • CCITT or ITU-T (Telecommunication Standardization Sector of the International Telecommunications) - The CCITT, now known as the ITU-T (for Telecommunication Standardization Sector of the International Telecommunications Union), is the primary international body for fostering cooperative standards for telecommunications equipment and systems.
  • CCK - Complementary Code Keying (CCK) is a modulation scheme used with wireless networks (WLANs) that employ the IEEE 802.
  • CCMP - Counter Mode with Cipher Block Chaining Message Authentication Code Protocol (CCMP) is an encryption protocol that forms part of the 802.
  • CCMP (Counter Mode with Cipher Block Chaining Message Authentication Code Protocol) - Counter Mode with Cipher Block Chaining Message Authentication Code Protocol (CCMP) is an encryption protocol that forms part of the 802.
  • CCNA - Cisco Certified Network Associaten (CCNA) is an entry-level certification for the Cisco certified professional program.
  • CCNA certification - Cisco Certified Network Associaten (CCNA) is an entry-level certification for the Cisco certified professional program.
  • CCNP - Cisco Certified Network Professional (CCNP) is an intermediate-level certification in the Cisco certified professional program.
  • CCO - A Chief Compliance Officer (CCO) is a corporate official in charge of overseeing and managing compliance issues within an organization, ensuring, for example, that a company is complying with regulatory requirements and that the company and its employees are complying with internal policies and procedures.
  • CCO (Corporate or Chief Compliance Officer) - A Chief Compliance Officer (CCO) is a corporate official in charge of overseeing and managing compliance issues within an organization, ensuring, for example, that a company is complying with regulatory requirements and that the company and its employees are complying with internal policies and procedures.
  • CCoA - In Internet routing, a care-of address is a temporary IP address for a mobile node (mobile device) that enables message delivery when the device is connecting from somewhere other than its home network.
  • CCR - The Continuity of Care Record, or CCR, is a standard for the creation of electronic summaries of patient health.
  • CCS - The hundred call second -- also known as the centum call second (CCS) -- is a unit of telecommunications traffic density that is the equivalent of one call (including call attempts and holding time) in a specific channel for 100 seconds in an hour.
  • CCS - Common channel signaling (CCS) is signaling (for example, in a T-carrier system line) in which a group of voice-and-data channels share a separate channel that is used only for control signals.
  • CCSP - A Cisco Certified Security Professional (CCSP) is an IT (Information Technology) professional who has received formal training from Cisco Systems in network-related security hardware, software and management.
  • CCTV - CCTV (closed-circuit television) is a TV system in which signals are not publicly distributed but are monitored, primarily for surveillance and security purposes.
  • CCTV - CCTV (closed-circuit television) is a television system in which signals are not publicly distributed but are monitored, primarily for surveillance and security purposes.
  • CCTV (closed circuit television) - CCTV (closed-circuit television) is a television system in which signals are not publicly distributed but are monitored, primarily for surveillance and security purposes.
  • CD - A compact disc is a portable storage medium that can be used for recording, storing and playing back audio, video and other data in digital form.
  • cd - The candela (abbreviation, cd) is the standard unit of luminous intensity in the International System of Units (SI).
  • CD burner - A CD burner is the informal name for a CD recorder, a device that can record data to a compact disc.
  • CD burner (CD recorder) - A CD burner is the informal name for a CD recorder, a device that can record data to a compact disc.
  • CD i - CD-i (Compact Disc - interactive) is the multimedia CD format specified in 1986 (in the Green Book).
  • CD Magneto Optical - CD-Magneto Optical (CD-MO) is a compact disc format that uses magnetic fields for data storage.

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