Browse Definitions :

Browse Definitions by Alphabet

MED - MET

  • media - Streaming video is content sent in compressed form over the Internet and displayed by the viewer in real time.
  • Media Access Control address - In a local area network (LAN) or other network, the MAC (Media Access Control) address is your computer's unique hardware number.
  • Media Access Control layer - In the Open Systems Interconnection (OSI) model of communication, the Media Access Control layer is one of two sublayers of the Data Link Control layer and is concerned with sharing the physical connection to the network among several computers.
  • media access management - In the Open Systems Interconnection (OSI) communication reference model, media access management is performed by the Media Access Control (MAC) sublayer of the Data-Link Layer.
  • media attachment unit - MAU is also sometimes used as the abbreviation for the token ring network multistation access unit (MSAU).
  • media center PC - A media center PC is a dedicated computer connected to the user's digital TV.
  • media convergence - Network convergence is the efficient coexistence of telephone, video and data communication within a single network.
  • media gateway - A media gateway is any device, such as a circuit switch, IP gateway, or channel bank that converts data from the format required for one type of network to the format required for another.
  • Media Gateway Control Protocol - Media Gateway Control Protocol (MGCP), also known as H.
  • media multitasking - Media multitasking is the simultaneous access to different types of content, such as listening to music on a smartphone while watching a ball game on television or browsing the web on a computer and talking on your phone while scrolling through a social media newsfeed.
  • Media Rating Council (MRC) - The Media Rating Council (MRC) is an industry-funded organization whose purpose is to review and accredit audience rating services within the media industry and secure a measurement service that is valid, reliable and effective.
  • media type - On the Internet and as defined by Request for Comments (Request for Comments) 1521, a media type (also referred to as a content type) is a general category of data content, such as: application (executable program), audio content, an image, a text message, a video stream, and so forth.
  • media type (content type) - On the Internet and as defined by Request for Comments (Request for Comments) 1521, a media type (also referred to as a content type) is a general category of data content, such as: application (executable program), audio content, an image, a text message, a video stream, and so forth.
  • median - The terms mean, median, mode, and range describe properties of statistical distributions.
  • medical 3-D printing - Medical 3-D printing is a growing field dedicated to creating medical implants, devices, prosthetics and even human tissue using 3-D printing technology.
  • medical body area network (MBAN) - An MBAN (medical body area network) is composed of low-power wearable or implanted wireless medical devices.
  • medical device class (MDC) - Medical device class (MDC) is a category that defines the amount of risk involved with a medical device in the United States and the proper procedures that must be followed when manufacturing and using the device.
  • medical identity theft - Medical identity theft is the illegal access and use of someone’s personally identifiable information to fraudulently obtain medical service, prescription drugs or medical insurance coverage.
  • medical imaging (radiology) - Medical imaging, also known as radiology, is the field of medicine in which medical professionals recreate various images of parts of the body for diagnostic or treatment purposes.
  • medical practice management (MPM) software - Medical practice management (MPM) software is a collection of computerized services used by healthcare professionals and administration to streamline day-to-day tasks within a medical practice and improve the efficiency of operations and quality of patient care.
  • medical scribe - A medical scribe is a healthcare employee that assists medical professionals with documenting patients' medical histories.
  • medical transcription - Medical transcription (MT)  is the manual processing of voice reports dictated by physicians and other healthcare professionals into text format.
  • medical transcription (MT) - Medical transcription (MT)  is the manual processing of voice reports dictated by physicians and other healthcare professionals into text format.
  • medical transcription software - Medical transcription software (MTS) is a specialized speech recognition program that includes a database of medical terminology.
  • medical transcription software (MTS) - Medical transcription software (MTS) is a specialized speech recognition program that includes a database of medical terminology.
  • Meditech (Medical Information Technology Inc.) - Meditech (Medical Information Technology Inc.
  • medium - A medium is a third-party or element through which a message is communicated.
  • medium dependent interface - MDI/MDIX is a type of Ethernet port connection using twisted pair cabling.
  • medium earth orbit satellite - A medium earth orbit (MEO) satellite is one with an orbit within the range from a few hundred miles to a few thousand miles above the earth's surface.
  • meet-in-the-middle attack - Meet-in-the-middle is a known plaintext attack that can greatly reduce the number of brute-force permutations required to decrypt text that has been encrypted by more than one key.
  • megabits per second - Megabits per second (Mbps) are units of measurement for network bandwidth and throughput.
  • megabits per second (Mbps) - Megabits per second (Mbps) are units of measurement for network bandwidth and throughput.
  • megabyte - As a measure of computer processor storage and real and virtual memory, a megabyte (abbreviated MB) is 2 to the 20th power bytes, or 1,048,576 bytes in decimal notation.
  • megabyte (MB) - As a measure of computer processor storage and real and virtual memory, a megabyte (abbreviated MB) is 2 to the 20th power bytes, or 1,048,576 bytes in decimal notation.
  • megabytes per second - Megabytes per second (MBps) is a unit of measurement for data transfer speed to and from a computer storage device.
  • megabytes per second (MBps) - Megabytes per second (MBps) is a unit of measurement for data transfer speed to and from a computer storage device.
  • megachips per second - Megachips per second (Mcps) is a measure of the speed with which encoding elements, called chips (not to be confused with microchips), are generated in Direct Sequence Spread Spectrum (DSSS) signals.
  • Megaco - Media Gateway Control Protocol (MGCP), also known as H.
  • megahertz - The megahertz, abbreviated MHz, is a unit of alternating current (AC) or electromagnetic (EM) wave frequency equal to one million hertz (1,000,000 Hz).
  • megahertz (MHz) - The megahertz, abbreviated MHz, is a unit of alternating current (AC) or electromagnetic (EM) wave frequency equal to one million hertz (1,000,000 Hz).
  • Melbourne shuffle algorithm - The Melbourne shuffle algorithm is a sequence of actions intended to obscure the patterns by which cloud-based data is accessed.
  • Melissa virus - Melissa is a fast-spreading macro virus that is distributed as an e-mail attachment that, when opened, disables a number of safeguards in Word 97 or Word 2000, and, if the user has the Microsoft Outlook e-mail program, causes the virus to be resent to the first 50 people in each of the user's address books.
  • Meltdown and Spectre flaws - Meltdown and Spectre flaws are variations on vulnerabilities to most computer chips manufactured in the past 20 years that can gain access to data and information stored on the device.
  • Memcached - Memcached is an open source, distributed memory object caching system that alleviates database load to speed up dynamic Web applications.
  • memorandum of understanding - A memorandum of understanding (MOU or MoU) is a formal agreement between two or more parties.
  • memorandum of understanding (MOU or MoU) - A memorandum of understanding (MOU or MoU) is a formal agreement between two or more parties.
  • memory - Memory is the electronic holding place for the instructions and data a computer needs to reach quickly.
  • memory - Memory is the electronic holding place for instructions and data that your computer's microprocessor can reach quickly.
  • memory card - Flash storage memory cards use nonvolatile semiconductor memory to store pictures, audio and video data on portable and remote devices.
  • memory coherence - Memory coherence is a desirable condition in which corresponding memory locations for each processing element in a multi-core processor always contain the same cached data.
  • memory dump - A memory dump is the process of taking all information content in RAM and writing it to a storage drive.
  • memory dump attack - A memory dump attack is the capture and use of RAM content that was written to a storage drive during an unrecoverable error, which was typically triggered by the attacker.
  • memory management - Memory management is the process of controlling and coordinating computer memory, assigning portions called blocks to various running programs to optimize overall system performance.
  • memory management unit (MMU) - A memory management unit (MMU) is a computer hardware component that handles all memory and caching operations associated with the processor.
  • memory map - A memory map is a massive table, in effect a database, that comprises complete information about how the memory is structured in a computer system.
  • memory mirroring - Memory mirroring is the division of memory on a server into two channels.
  • memory overcommit - Memory overcommit (or overcommitment) is a hypervisor feature that allows a virtual machine (VM) to use more memory space than the physical host has available.
  • memory overcommit (or overcommitment) - Memory overcommit (or overcommitment) is a hypervisor feature that allows a virtual machine (VM) to use more memory space than the physical host has available.
  • memory paging - Memory paging is a memory management technique for controlling how a computer's memory resources are shared.
  • memory read error - A memory read error is a malfunction that occurs when data is being accessed from memory for use by a program, or when a value read from RAM fails to match an expected value.
  • Memory Spot - Memory Spot is the trade name for a passive transponder under development by Hewlett-Packard that contains a chip capable of storing large data files such as digital photographs, databases or musical selections.
  • memory stick - Flash storage memory cards use nonvolatile semiconductor memory to store pictures, audio and video data on portable and remote devices.
  • memory-scraping malware - Memory-scraping malware is a type of malware that helps hackers to find personal data.
  • memristor - A memristor is a type of resistor in which the flow of electrical current in an electronic circuit is determined by the amount of charge that has previously flowed through it.
  • MEMS - A MEMS (micro-electromechanical system) is a miniature machine that has both mechanical and electronic components.
  • MEMS (micro-electromechanical systems) - A MEMS (micro-electromechanical system) is a miniature machine that has both mechanical and electronic components.
  • memtest86 - Memtest86 is an open source diagnostics utility for testing a computer's random access memory (RAM) on an x86 machine.
  • Mendix - Mendix is a low-code collaborative development platform for mobile and web-based applications.
  • mentor - A mentoring service is a company that provides professional counseling and advice for individuals and businesses for a fee.
  • menu - A menu is a set of options presented to the user of a computer application to help the user find information or execute a program function.
  • menu bar - The menu bar is the part of a browser or application window, typically at the top left side, that houses drop-down menus that allow the user to interact with the content or application in various ways.
  • MEO - A medium earth orbit (MEO) satellite is one with an orbit within the range from a few hundred miles to a few thousand miles above the earth's surface.
  • MEO satellite - A medium earth orbit (MEO) satellite is one with an orbit within the range from a few hundred miles to a few thousand miles above the earth's surface.
  • Merchant Customer Exchange (MCX) CurrentC - Merchant Customer Exchange (MCX) CurrentC is a mobile payments application backed by some of the nation's largest retailers including Target, Walmart, CVS, Best Buy and Rite Aid, as well as banks like Capital One.
  • mergers and acquisitions (M&A) - Mergers and acquisitions (M&A) is the area of corporate finances, management and strategy dealing with purchasing and/or joining with other companies.
  • Mersenne prime - A Mersenne (also spelled Marsenne) prime is a specific type of prime number.
  • Mersenne prime (or Marsenne prime) - A Mersenne (also spelled Marsenne) prime is a specific type of prime number.
  • MES - A manufacturing execution system (MES) is an information system that connects, monitors and controls complex manufacturing systems and data flows on the factory floor.
  • Mesh Connectivity Layer - Mesh Connectivity Layer (MCL) is a technology that allows a computer user to connect to a wireless mesh network that uses Wi-Fi or WiMax.
  • mesh network topology (mesh network) - A mesh network is a network in which devices -- or nodes -- are linked together, branching off other devices or nodes.
  • message authentication code - A message authentication code (MAC) is a cryptographic checksum on data that uses a session key to detect both accidental and intentional modifications of the data.
  • message authentication code - A cryptographic checksum is a mathematical value (called a checksum) that is assigned to a file and used to "test" the file at a later date to verify that the data contained in the file has not been maliciously changed.
  • message authentication code (MAC) - A message authentication code (MAC) is a cryptographic checksum on data that uses a session key to detect both accidental and intentional modifications of the data.
  • message board - A discussion board (known also by various other names such as discussion group, discussion forum, message board, and online forum) is a general term for any online "bulletin board" where you can leave and expect to see responses to messages you have left.
  • message integrity code - A cryptographic checksum is a mathematical value (called a checksum) that is assigned to a file and used to "test" the file at a later date to verify that the data contained in the file has not been maliciously changed.
  • message passing interface (MPI) - The message passing interface (MPI) is a standardized means of exchanging messages between multiple computers running a parallel program across distributed memory.
  • message queueing - In programming, message queueing is a method by which process (or program instances) can exchange or pass data using an interface to a system-managed queue of messages.
  • Message Session Relay Protocol (MSRP) - Message Session Relay Protocol (MSRP) is a protocol for exchanging a series of related instant messages across an IP network in the context of a session.
  • message transfer agent - A mail server (also known as a mail transfer agent or MTA, a mail transport agent, a mail router or an Internet mailer) is an application that receives incoming e-mail from local users (people within the same domain) and remote senders and forwards outgoing e-mail for delivery.
  • messages - Here are:Three rules-of-thumb for dealing with Internet problemsA table showing the most common codes and messages you're likely to see on your Web browser (HTTP), when accessing Usenet, using e-mail, or using the FTP protocol to upload or download files Three Rules-of-Thumb for Dealing with Internet ProblemsIf you get a message saying the domain name server (DNS) can't find your page and you're sure you've typed it in correctly or clicked on a valid link, try it again - TWO more times! (Sometimes packets don't get there!)If you get a "Not found" message, the page may be temporarily missing because of miscoding at the target site.
  • messaging - In general, messaging (also called electronic messaging) is the creation, storage, exchange, and management of text, images, voice, telex, fax, e-mail, paging, and Electronic Data Interchange (EDI) over a communications network.
  • Messaging Application Program Interface - MAPI (Messaging Application Program Interface) is a Microsoft Windows program interface that enables you to send e-mail from within a Windows application and attach the document you are working on to the e-mail note.
  • messaging security - Messaging security is a subcategory of unified threat management (UTM) focused on securing and protecting an organization’s communication infrastructure.
  • messaging server - A messaging server is a middleware program that handles messages that are sent for use by other programs using a messaging application program interface (API).
  • messaging software - Instant messaging, often shortened to IM or IM'ing, is the exchange of near real-time messages through a stand-alone application or embedded software.
  • meta - Metadata is a description of data.
  • meta description tag - A meta description tag is the snippet of HTML code that belongs inside the header of a web page.
  • metabase - A metabase (sometimes called a metadatabase or metadata repository) is a database for storing metadata (data that describes data) for a specific purpose.
  • metabase (metadatabase or metadata repository) - A metabase (sometimes called a metadatabase or metadata repository) is a database for storing metadata (data that describes data) for a specific purpose.
  • metacharacter - A metacharacter (sometimes spelled meta character or meta-character) is a special character in a program or data field that provides information about other characters.
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