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Definition of Computer by different scholars

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  • Computer is an electronic machine which receives data through input devices, process and then shows data on output devices.
  • Computer is a programmable electronic device that accepts data, perform mathematical and logical operations at high speed, and display the results of these operations.
  • Computer is an electronic device which is capable of receiving information (data) in a specific form and of performing a sequence of operations in accordance with a predetermined but variable set of procedural
    instructions (program) to produce a result in the form of information or signals.
  • An electronic machine that can store and work with large amounts of information is called computer.
  • An automatic electronic machine that can store and process data is known as computer.
  • A computer is generally defined as a programmable machine. The two principal characteristics of a computer are: it responds to a specific set of instructions in a well-defined manner and it can execute a pre-recorded list of instructions (a program).
  • An electronic device which is capable of receiving information (data) in a particular form and of performing a sequence of operations in accordance with a predetermined but variable set of procedural instructions (program) to produce a result in the form of information or signals.
  • A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You probably already know that you can use a computer to type documents, send email, play games, and browse the Web. You can also use it to edit or create spread sheets, presentations, and even videos.
  • The definition of a computer is a person or electronic device that makes and stores quick calculations or processes information.
  • A device used for computing and otherwise processing information; specif., an electronic machine which, by means of stored instructions and information, is used to perform rapid, often complex calculations, compile and correlate data, download and play audio and video communications, access the World Wide Web, send and receive e-mail, etc.; now, esp., digital computer.
  • A programmable machine that performs high-speed processing of numbers, as well as of text, graphics, symbols, and sound. All computers contain a central processing unit that interprets and executes instructions; input devices, such as a keyboard and a mouse, through which data and commands enter the computer; memory that enables the computer to store programs and data; and output devices, such as printers and display screens, that show the results after the computer has processed data.
  • A programmable electronic device that performs mathematical calculations and logical operations, especially one that can process, store and retrieve large amounts of data very quickly; now especially, a small one for personal or home use employed for manipulating text or graphics, accessing the Internet, or playing games or media.
  • A machine that computes. Specifically, a modern computer is a digital electronic system that performs complex calculations or compiles, correlates, or otherwise processes data based on instructions in the form of stored programs and input data.A device that can receive, store, retrieve, process, and output data.
  • A programmable machine that responds to specified instructions and can execute a list of instructions known as a program. Today’s computers are electronic and ­digital—with wires, transistors, and circuits comprising the hardware and instructions and data comprising the software. Computers generally have these hardware components: (1) memory, allowing a computer to store data and programs, at least temporarily; (2) mass storage devices, allowing a computer to store and retain large amounts of data on the disk drives and tape drives; (3) input devices such as keyboards and a mouse, which act as conduits through which data are entered into a computer; (4) output devices, such as display screens and printers, that let users see what the computer has performed; and (5) a CPU or central processing unit, the primary component that executes the commands or instructions.
  • On a humorous note, in a New Scientist article, futurologist Ray Kurzwell said that although a $1,000 personal computer in 2005 has about the computing power equivalent to that of an insect brain, if development advances continue at the same rate into the future, within 15 years a $1,000 personal computer should have the computing power equivalent to that of a human brain.
  • On a global note, a controversial “computer-political” case arose on March 8, 2005, when Japan’s anti-monopoly agency demanded that Intel Corporation stop business practices that the agency alleged were giving the world’s dominant CPU chip maker an unfair advantage in the PC marketplace. Japan’s Fair Trade Commission (FTC) maintained that it would put forth a motion to enforce harsh actions if Intel failed to respond within 10 days to the allegations.
  • In particular, the FTC claimed that Intel was in breach of Japan’s antitrust laws as early as 2002 when the company gave discounts and marketing payments to PC manufacturers in exchange for exclusivity or near-exclusivity. The FTC claimed that Intel was engaging in actions to keep the CPUs made by competing companies from being used—thus resulting in the limited marketing success of Japan’s own CPU chip manufacturers. Intel’s marketshare of the CPU market in Japan rose to 90% in 2004 from 78% in 2002. The FTC alleged that Intel had offered special incentives to Hitachi Ltd., Sony Corporation, Fujitsu Ltd., Toshiba Corporation, and NEC Corporation to use the Intel chip and the branding of “Intel Inside” or “Centrino” (Intel’s wireless networking chipset). Intel defended its business practices as being not only fair but also lawful.
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Definition of Computer by different scholars
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Definition of computer by different Scholars Computer is a programmable electronic device that accepts data, perform mathematical and logical operations
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