History And Types Of Computer Pdf

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history and types of computer pdf

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B: Keyboard. Collection of hardware components and computers B. Computer Hardware MCQ question is the important chapter for a computer science and technical students.

This type of telecommunications network makes extensive use of the Internet to create and maintain connectivity. Types of network. They are four types of communication such as written communication, on screen communication, verbal communication and web based communication. LC Network, 2.


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.

Multiple choice questions on computer hardware and software pdf

To browse Academia. Skip to main content. By using our site, you agree to our collection of information through the use of cookies. To learn more, view our Privacy Policy. Log In Sign Up. Download Free PDF. Summary pf History and Evolution of Computers.

Computer is a machine that manipulates data according to a list of instructions. • Computer is any device which aids humans in performing various kinds of.

What are the Basic Computer Components?

Network operating systems support a number of security features that control access to the network. The cells slightly. Three basic types of network connections exist: Point-to-point connections allow one device to communicate with one other device.

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Сотрудникам лаборатории платили хорошие деньги, чтобы они охраняли компьютерные системы АНБ, и Чатрукьян давно понял, что от него требуются две вещи: высочайший профессионализм и подозрительность, граничащая с паранойей. Черт возьми! - снова мысленно выругался.  - Никакая это не паранойя. Этот чертов компьютер бьется над чем-то уже восемнадцать часов. Конечно же, все дело в вирусе. Чатрукьян это чувствовал. У него не было сомнений относительно того, что произошло: Стратмор совершил ошибку, обойдя фильтры, и теперь пытался скрыть этот факт глупой версией о диагностике.

 - Он похлопал Беккера по спине.  - Получите удовольствие, профессор.

Сьюзан в испуге взглянула на Хейла. Он стоял с безучастным видом, словно происходящее его никак не касалось. И это понятно, - подумала .


  1. Agnelo V. 19.05.2021 at 05:10

    A microcomputer is a small, relatively inexpensive computer with a microprocessor as its central processing unit CPU.

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  3. Chelsea O. 23.05.2021 at 05:46

    A linear bus topology is the simplest type of network topology.

  4. Cleandro O. 24.05.2021 at 03:26

    Computer , device for processing, storing, and displaying information.

  5. Estelle F. 27.05.2021 at 07:05

    PDF | On Oct 21, , Ishaq Zakari and others published History of computer convinced IBM, which was making all kinds of punched card.