computer data definition

1. Data sourced from an analog device, such as a temperature sensor, may be converted to digital using an analog-to-digital converter. This is the case when a device such as a temperature logger receives data from a temperature sensor. Computer Definition. Intelligent Decisions Hitachi began selling 1 TB HDDs to consumers in 2007. The Computer meaning is the digital device that stores information in memory using input devices and manipulate information to produce output according to given instructions. Because the pronunciation of data is regionally different, all pronunciations mentioned earlier are considered correct. big data (infographic): Big data is a term for the voluminous and ever-increasing amount of structured, unstructured and semi-structured data being created -- data that would take too much time and cost too much money to load into relational databases for analysis. Data representing quantities, characters, or symbols on which operations are performed by a computer are stored and recorded on magnetic, optical, electronic, or mechanical recording media, and transmitted in the form of digital electrical or optical signals.[1]. Here are some of computer definitions from the net:- “An electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations.” 1 : factual information (such as measurements or statistics) used as a basis for reasoning, discussion, or calculation the data is plentiful and easily available — H. A. Gleason, Jr. comprehensive data on economic growth have been published — N. H. Jacoby. However, we recommend using the pronunciation most often used in your area of residence. document: 1) In general, a document (noun) is a record or the capturing of some event or thing so that the information will not be lost. To translate data to information, there must be several known factors considered. Database, also called electronic database, any collection of data, or information, that is specially organized for rapid search and retrieval by a computer. Data processing, Manipulation of data by a computer. Data privacy or information privacy is a branch of data security concerned with the proper handling of data – consent, notice, and regulatory obligations. Typically, programs are stored in special file types, different from those used for other data. Commercial Lines Insurance Pricing Survey - CLIPS: An annual survey from the consulting firm Towers Perrin that reveals commercial insurance pricing trends. Characteristics of data … Is data singular or plural? If the word processor also features a spell checker, then the dictionary (word list) for the spell checker would also be considered data. In simple terms, computer is a machine which can be instructed to accept, process, store and output data. Metadata may be implied, specified or given. computer: A computer is a device that accepts information (in the form of digital ized data ) and manipulates it for some result based on a program or sequence of instructions on how the data is to be processed. The line between program and data can become blurry. ", While using data as a plural noun is technically correct, in modern usage, data is also accepted as a singular noun, as in, "The data is being processed.". Definition of computer data processing in the Definitions.net dictionary. Previous Page. A mainframe computer is a high-performance computer used for large-scale computing purposes that require greater availability and security than small-scale machines can provide. This information may be in the form of text documents, images, audio clips, software programs, or other types of data. Characteristics of data … The GDPR protects personal data regardless of the technology used for processing that data – it’s technology neutral and applies to both automated and manual processing, provided the data is organised in accordance with pre-defined criteria (for example alphabetical order). TechTerms - The Tech Terms Computer Dictionary. analog computer, digital computer. Data is the collection of raw facts and figures. Data moving to or from a computer, in most cases, moves as serial data. Data is processed by the CPU , which uses logical operations to produce new data ( output ) from source data ( input ). The analog computer has no memory and is slower than the digital computer but has a continuous rather than a discrete input. Commercial Lines Insurance Pricing Survey - CLIPS: An annual survey from the consulting firm Towers Perrin that reveals commercial insurance pricing trends. How does a computer process data into information. In modern (post 1960) computer systems, all data is digital. Data can take the form of characters such as letters, numbers, punctuation marks, mathematical operators, and control characters. The factors involved are determined by the creator of the data and the desired information. Any use of computers to perform defined operations on data can be included Program instructions, and the data that the program manipulates, are both stored in exactly the same way. Processing. latent data (ambient data): Latent data, also known as ambient data , is the information in computer storage that is not referenced in file allocation tables and is generally not viewable through the operating system ( OS ) or standard applications. In the nominal case, the program, as executed by the computer, will consist of binary machine code. Computers can also store data for later uses in appropriate storage devices, and retrieve whenever it is necessary. How to use information in a sentence. It uses techniques and theories drawn from many fields within the context of mathematics , statistics , computer science , domain knowledge and information science . When the temperature is received it is assumed that the data has a temporal reference of now. Big Data is a phrase used to mean a massive volume of both structured and unstructured data that is so large it is difficult to process using traditional database and software techniques. Fundamentally, computers follow a sequence of instructions they are given in the form of data. Data can be represented in computers in multiple ways, as per the following examples: Quantities, characters, or symbols on which operations are performed by a computer, Data keys and values, structures and persistence, external block devices like magnetic tape and disk drives, "Study: amount of digital info > global storage capacity", "The Diverse and Exploding Digital Universe", https://en.wikipedia.org/w/index.php?title=Data_(computing)&oldid=990509030, Creative Commons Attribution-ShareAlike License, Random Access Memory holds data that the computer processor(s) has direct access to. A set of instructions to perform a given task (or tasks) is called a "program". All Free. Latent data, also known as ambient data, is the information in computer storage that is not referenced in file allocation tables and is generally not viewable through the operating system ( OS) or standard applications. An electronic computer accepts data, manipulates data, produces results, and stores results. Latent data is found in the combined remaining information content on the computer from deleted files in unallocated space, swap files, print spooler files, memory dumps, the slack space of … Examples of computer abuse include using a computer to expose personally … Databases are structured to facilitate the storage, retrieval, modification, and deletion of data in conjunction with various data-processing operations. The word data is technically a plural noun, as in, "The data are being processed." ... an electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations. In particular, some executable files have a data segment, which nominally contains constants and initial values (both data). The information can be numbers, words, pictures, movies, or sounds. More specifically, practical data … The algorithms used by the spell checker to suggest corrections would be either machine code data or text in some interpretable programming language. Factual information in a form that can be input to, created by, processed by, stored in, and output by a computer. Each data structure contains information about the data values, relationships between the data and functions that can be applied to the data. Related WordsSynonymsLegend: Switch to new thesaurus Noun 1. computer database - (computer science) a database that can be accessed by computers electronic database, electronic information service, on-line database computer science, computing - the branch of engineering science that studies (with the aid of computers) computable processes and structures database - an organized body of … Computer - Data and Information. Data requires interpretation to become information. Retrieving a small subset of data from a much larger set implies searching though the data sequentially. Difference between data and information what is data: Data are plain facts. Usually, a document is written, but a document can also be made with pictures and sound. Data is information such as facts and numbers used to analyze something or make decisions. Computer Abuse: The use of a computer to do something improper or illegal. Data can be defined as a representation of facts, concepts, or instructions in a formalized manner, which should be suitable for communication, interpretation, or processing by human or electronic machine. Metadata: Summary information about a data set. Information and translations of computer data processing in the most comprehensive dictionary definitions resource on the web. Data warehouse: A data management system that uses data from multiple sources to promote business intelligence. All Free. Define Data and Information with Examples We collect data from different resources. For example: a user might first instruct the operating system to load a word processor program from one file, and then edit a document stored in another file with the word processor program. Computer definition is - one that computes; specifically : a programmable usually electronic device that can store, retrieve, and process data. Data pass in and out of computers via peripheral devices. Data science is a "concept to unify statistics, data analysis and their related methods" in order to "understand and analyze actual phenomena" with data. Data (treated as singular, plural, or as a mass noun) is any sequence of one or more symbols. When information is entered into and stored in a computer, it is generally referred to as data.After processing (such as formatting and printing), output data can again be perceived as information. Regardless of the structure of data, there is always a key component present. Keys in data provide the context for values. Relative to today's computers and transmission media, data is information converted into binary digital form. It is acceptable for data to be used as a singular subject or a plural subject. pl.n. In computer programming, a data structure may be selected or designed to store data for the purpose of working on it with various algorithms. In this example, the document would be considered data. What does computer data processing mean? When used in the context of transmission media, data refers to information in binary digital format. The word compute is derived from the Latin word ‘computare’, was meaning “arithmetic, accounting”. Computer - Data and Information. What is the difference between data and information? Data analytics is the science of analyzing raw data in order to make conclusions about that information. A data bus is a system within a computer or device, consisting of a connector or set of wires, that provides transportation for data. A computer is a programmable device that stores, retrieves, and processes data.The term "computer" was originally given to humans (human computers) who performed numerical calculations using mechanical calculators, such as the abacus and slide rule.The term was later given to a mechanical device as they began replacing the human computers. Information is stimuli that has meaning in some context for its receiver. A computer is a device for working with information. Computer data may be processed by the computer's CPU and is stored in files and folders on the computer's hard disk. A document usually adheres to some convention based on similar or previous documents or specified requirements. The word "data" is plural for "datum." A restore is performed to return data that has been lost, stolen or damaged to its original condition or to move data to a new location. Metaprogramming similarly involves programs manipulating other programs as data. Data keys in data and data-structures are essential for giving meaning to data values. During this stage, the data inputted to the computer in the previous stage is actually processed for interpretation. ... the more programs and data the computer can work with quickly, and entry-level computers have at least two gigabytes of RAM. Big Data Definition. A computer processor (, Data has some inherent features when it is. A network is a structure that has a characteristic pattern. Big data is large, more complex [data] sets, especially from new data sources. In a computer's storage, data is a series of bits (binary digits) that have the value one or zero. Data, in the context of computing, refers to distinct pieces of digital information. In an alternate usage, binary files (which are not human-readable) are sometimes called "data" as distinguished from human-readable "text". This page contains a technical definition of Database. 12 people chose this as the best definition of computer: The definition of a compu... See the dictionary meaning, pronunciation, and sentence examples. How to use computer in a sentence. Raw data is a term used to describe data in its most basic digital format. Data collection methods, big data and types of data are covered in this definition. Define data. Facts that can be analyzed or used in an effort to gain knowledge or make decisions; information. Raw data: Information that has been collected but not formatted or analyzed. To store data bytes in a file, they have to be serialized in a "file format". Data analytics is the pursuit of extracting meaning from raw data using specialized computer systems. a device, usually electronic, that processes data according to a set of instructions. Data also can take the form of photographic display elements, such as pixels. At its most essential, a single datum is a value stored at a specific location. Data definition is - factual information (such as measurements or statistics) used as a basis for reasoning, discussion, or calculation. In computing, data is information that has been translated into a form that is efficient for movement or processing. computer database - (computer science) a database that can be accessed by computers electronic database, electronic information service, on-line database computer science, computing - the branch of engineering science that studies (with the aid of computers) computable processes and structures database - an organized body of related information You can refer to the interconnection of computers and other devices that share resources.. Data is a term that indicates information, a document or testimony that allows to reach a knowledge or to deduce the legal consequences of a fact. But these high volumes of [data] can be used to address business problems you … Computer Definition. Programs like compilers, linkers, debuggers, program updaters, virus scanners and such use other programs as their data. Data protection is the process of safeguarding important information from corruption, compromise or loss. Cf. Cf. The singular form of data is datum, from the Latin word meaning "something given. Actually data is unprocessed, that is why data is called collection of raw facts and figures. The digital computer stores data in discrete units and performs arithmetical and logical operations at very high speed. Data can be organized in many different types of data structures, including arrays, graphs, and objects. data synonyms, data pronunciation, data translation, English dictionary definition of data. When the data logger communicates temperatures, it must also report the date and time (metadata) for each temperature reading. The more storage, the more data can be saved. Computer Science vs Data Science differ in the terms of computation and data where computing is the field of operating methods on data where data science is the field of studying, maintaining, transforming, storing and processing different formats of large volumes of data. Data can be defined as a representation of facts, concepts, or instructions in a formalized manner, which should be suitable for communication, interpretation, or processing by human or electronic machine. In almost all cases this temporal component is implied. Advertisements. Some of the more common types of data include the following: In a computer's storage, data is a series of bits (binary digits) that have the value one or zero. 1. Metadata is data about the data. Data (treated as singular, plural, or as a mass noun) is any sequence of one or more symbols. Now the data … Computers can process huge amounts of data very quickly. Data protection is the process of safeguarding important information from corruption, compromise or loss. analog computer, digital computer. Next Page . This is uneconomical. pl.n. Many of the techniques and processes of data … Datum is a single symbol of data. [2] Physical computer memory elements consist of an address and a byte/word of data storage. However, executable files may also contain "in-line" data which is built into the program. Globally, it's pronounced as day-ta, dat-ta, dah-ta, or dar-ta. When data are processed, organized, structured or presented in a given context so as to make them useful, they are called Information. information, especially facts or numbers, collected to be examined and considered and used to help decision-making, or information in an electronic form that can be stored and used by a computer: The data was/were collected by various researchers. A program is data in the form of coded instructions to control the operation of a computer or other machine. It includes the conversion of raw data to machine-readable form, flow of data through the CPU and memory to output devices, and formatting or transformation of output. Therefore, it is possible for computer programs to operate on other computer programs, by manipulating their programmatic data. How to use data in a sentence. Data structures, along with the development of optimal algorithms for inserting, deleting, and locating data in such structures, are a major concern of computer scientists because they are so heavily used in computer software, most notably in compilers, operating systems, file systems, and search engines.… Meaning of computer data processing. Computer information is also called data. Without a key that is directly or indirectly associated with a value, or collection of values in a structure, the values become meaningless and cease to be data. Computer Law and Legal Definition A computer is a device that computes, often a programmable machine, which can perform a programmed list of instructions and respond to new instructions given to it. That is to say, there has to be at least a key component linked to a value component in order for it to be considered data. Database: A collection of data points organized in a way that is easily maneuvered by a computer system. Data Network Definition. There are multiple types of data. Data collection helps organizations make informed business decisions and answer relevant questions. A computer is a machine or device that performs processes, calculations and operations based on instructions provided by a software or hardware program. Digital data is data that is represented using the binary number system of ones (1) and zeros (0), as opposed to analog representation. Data within a computer, in most cases, moves as parallel data. See our data plan definition for further information. If data is not put into context, it doesn't do anything to a human or computer. data synonyms, data pronunciation, data translation, English dictionary definition of data. So the device records the date, time and temperature together. ... an electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations. In general, data is any set of characters that is gathered and translated for some purpose, usually analysis. Artificial intelligence terms, Calibration, Data acquisition, Database terms, Data manipulation, Data mining, Data processing, Data recovery, Information, Instruction, Massage, Raw data, Sanitized data, Source data, Spreadsheet terms. The input data to an interpreter is itself a program, just not one expressed in native machine language. The Computer meaning is the digital device that stores information in memory using input devices and manipulate information to produce output according to given instructions. In America, it's most often pronounced as both day-ta and dat-ta. The word compute is derived from the Latin word ‘computare’, was meaning “arithmetic, accounting”. Computer data is information processed or stored by a computer. With smartphones and other mobile devices, data is a term used to describe any data transmitted over the Internet wirelessly by the device. Information definition is - knowledge obtained from investigation, study, or instruction. All definitions on the TechTerms website are written to be technically accurate but also easy to understand. An example of one is, This page was last edited on 24 November 2020, at 21:50. Information is stimuli that has meaning in some context for its receiver. Computer definition . computer - WordReference English dictionary, questions, discussion and forums. Data input is the first stage in which raw data begins to take the form of usable information. It explains in computing terminology what Database means and is one of many software terms in the TechTerms dictionary. It has the ability to accept data (input), process it, and then produce outputs. In many cases, the interpreted program will be a human-readable text file, which is manipulated with a text editor program (more normally associated with plain text data). Each data structure contains information about the data values, relationships between the data and functions that can be applied to the data. These systems transform, organize, and model the data to draw conclusions and identify patterns. Data and information are stored on a computer using a hard drive or another storage device. Different kinds of data buses have evolved along with personal computers and other pieces of hardware. In most enterprise scenarios the volume of data is too big or it moves too fast or it exceeds current processing capacity. The computer system itself can then automatically track the use of these passwords, recording such data as which files were accessed under particular passwords and so on. computer - WordReference English dictionary, questions, discussion and forums. Data is usually formatted in a specific way and can exist in a variety of forms, such as numbers, text, etc. Prior to that, HDDs were relatively small and expensive. Executable files contain programs; all other files are also data files.

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