parts of computer and their functions with picture pdf Pattern that represents the current instruction different parts of the bit pattern.computer system: how the different parts of a computer system are organized and various. Computer can also be defined in terms of functions it can perform.terminology, the function of various components, and ...
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Components of a Computer The five classic components of a computer are briefly described below. The operation of the processor is best understood in terms of these components. A computer system consists of both hardware and information stored on hardware. Information stored on computer hardware is often called software.
Computer hardware is the collection of physical elements that constitutes a computer system. Computer hardware refers to the physical parts or components of a computer such as the monitor, mouse, keyboard, computer data storage, hard drive disk (HDD), system unit (graphic cards, sound cards, memory, motherboard and chips), etc. all of
The control Unit and the Arithmetic and Logic unit of a computer system are jointly known as the Central Processing Unit (CPU). The CPU is the brain of any computer system. In a human body, all major decisions are taken by the brain and the other parts of the body function as directed by the brain.
The fundamentals of computer systems design and organization are presented, and the conventional procedure for the xecution of computer programs is described. Ane overview of the major features and interactions of the hardware and software components of modern computer systems is also included. Numerous computer systems have been
SECTION 1: TYPES AND COMPONENTS OF COMPUTER SYSTEMS IGCSE ICT-0417@ VKS-Learning Hub Page 4 MAIN COMPONENTS OF COMPUTER SYSTEMS A computer is an electronic device, operating under the control of instructions stored in its own memory. At the most basic level, a computer is a device consisting of three pieces:
The system unit is the case the motherboard and other parts are installed in. The motherboard is the piece that ties all components of the computer together. The CPU , or central processing unit ...
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A computer-based information system (CBIS) is an information system that uses computer technology to perform some or all of its intended tasks. Such a system can include as little as a personal computer and software. Or it may include several thousand computers of various sizes with hundreds of printers, plotters, and other devices, as well as ...
It is the place in a computer where the operating system, application programs and the data in current use are kept temporarily so that they can be accessed by the computer’s processor. It is said to be ‘volatile’ since its contents are accessible only as long as the computer is on. The contents of RAM are no more available once the ...