What Is Computer And Its Characteristics Pdf

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what is computer and its characteristics pdf

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It works so fast as it works using electric signals which run like light-speed. Computers can do billions of calculations in a second. If the smallest unit of time for humans is a second, computers work by the followings.

So a computer is normally considered to be a calculating device that performs arithmetic operations at enormous speed.

What is BIG DATA? Introduction, Types, Characteristics, Example

A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extremely wide range of tasks. A "complete" computer including the hardware , the operating system main software , and peripheral equipment required and used for "full" operation can be referred to as a computer system. This term may as well be used for a group of computers that are connected and work together, in particular a computer network or computer cluster. Computers are used as control systems for a wide variety of industrial and consumer devices.


This is supposed to be a flash animation. You'll need the flash plugin and a browser that supports it to view it. Computer is an electronic device which is used to store the data, as per given instructions it gives results quickly and accurately. We can modify, and use it under the same license. Denial of Services: The main aim of this attack is to bring down the targeted network and make it to deny the service for legitimate users.

See pictures 5. Characteristics Of Computers Pdf. Full Form Of Computer Answers to these questions along with some topics like Computer … And computers are also being used a lot in homes to handle daily work. More accurately, a computer may be defined as a device that that operates upon information or data. Speed: A computer is a very fast device. In computing, data is defined as any form of information that has been gathered and organized in a meaningful format wherein they could be processed further.

Computer can be defined in terms of its functions. It can i) accept data ii) store data, iii) process data as desired, and iv) retrieve the stored data as and when.

What are the 10 characteristics of computer?

Computer is an electronic device which is used to store the data, as per given instructions it gives results quickly and accurately. Computer contains wires, transistors, circuits, hardware parts and etc. What is monitor and its function?

Characteristic of a Computer

A computer is a machine that can be programmed to manipulate symbols. Its principal characteristics are:. Therefore computers can perform complex and repetitive procedures quickly, precisely and reliably. Modern computers are electronic and digital. The actual machinery wires, transistors, and circuits is called hardware; the instructions and data are called software.

Speed: — As you know computer can work very fast. It takes only few seconds for calculations that we take hours to complete. You will be surprised to know that computer can perform millions 1,, of instructions and even more per second. Therefore, we determine the speed of computer in terms of microsecond part of a second or nanosecond 10 to the power -9 part of a second. From this you can imagine how fast your computer performs work.

So, Computer is electronic devices (Machine) which accept our data, process them and gave output. Input. Process. Output Cloth. Tailoring. Wearable Veg.

Characteristics of Computer System

Supercomputer , any of a class of extremely powerful computers. The term is commonly applied to the fastest high-performance systems available at any given time. Such computers have been used primarily for scientific and engineering work requiring exceedingly high-speed computations. Common applications for supercomputers include testing mathematical models for complex physical phenomena or designs, such as climate and weather , evolution of the cosmos , nuclear weapons and reactors, new chemical compounds especially for pharmaceutical purposes , and cryptology. As the cost of supercomputing declined in the s, more businesses began to use supercomputers for market research and other business-related models.

Быть может, я смогу его узнать. - Ну… - произнес голос.  - Он очень, очень полный.

What is computer ? Characteristics and Limitations of Computer

Мне кажется, я должен вам сказать… что это не случайный набор букв. Все на подиуме воскликнули: - Что. В голосе Беккера слышались извиняющиеся нотки: - Простите, но это определенно осмысленные слова. Они выгравированы очень близко одно к другому и на первый взгляд кажутся произвольным набором букв, но если присмотреться повнимательнее, то… становится ясно, что надпись сделана по-латыни.

Он стал лучшим программистом корпуса, и перед ним замаячила перспектива отличной военной карьеры. Но за два дня до окончания третьего боевого дежурства в его будущем произошел резкий зигзаг. В пьяной драке Хейл случайно убил сослуживца. Корейское искусство самозащиты, тхеквондо, оказалось в большей мере смертоносным, нежели оборонительным.

what is computer and its characteristics

Это беспокоило Фонтейна: к коммандеру сходится множество нитей в агентстве, а директору нужно оберегать свое ведомство. Фонтейну нужен был кто-то способный наблюдать за Стратмором, следить, чтобы он не потерял почву под ногами и оставался абсолютно надежным, но это было не так-то. Стратмор - человек гордый и властный, наблюдение за ним следует организовать так, чтобы никоим образом не подорвать его авторитета. Из уважения к Стратмору Фонтейн решил заняться этим лично.

 Травматическая пуля, - задумчиво повторил Беккер.  - Вот откуда шрам. - Весьма сомнительно, чтобы Танкадо связал свои ощущения с выстрелом. - И все же он отдал кольцо, - сказал Фонтейн. - Вы правы, сэр.


  1. GГ©rard M. 06.06.2021 at 06:58

    Before we go to introduction to Big Data, you first need to know What is Data?

  2. Naroa B. 06.06.2021 at 14:43

    Losing my religion tab pdf mcgraw hills taxation of individuals 2017 edition pdf

  3. Zoilo S. 09.06.2021 at 14:40

    Computer is an electronic device, which process the data with the help of programs. Computer is an electronic device, which accepts the data and instructions (input) from the user, process the data according to the instructions and gives the result (output). “Abacus” the first computer used for calculation purpose.