Tuesday, January 21, 2014

Computer

1. Define: Operating System: An Operating System is a figurer program, which acts as an intermediate among the user and the computing form hardwargon. The objective of the operating system is to provide an easy and sufficient platform for the user to interact with the computer. Examples are: Windows, Linux etc Binary digits: The discussion Binary digit is often abbreviated to the term BIT. Computers transshipment nubble various types of information varying from numbers, letters and special characters. to sever all(prenominal)y one memory unit of the computer is said to involve a chip shot. The computers flock handle only 2 binary program digits i.e. 1s and 0s. Byte: The storage capacity of a computer is measured in term of bytes. One byte includes a fundamental of 8 individual units called as bits. One bit stop store either a 0 or a 1 in it. Nibble: In computing, a  put together is a four-bit aggregation or half an octet. As a nibble contains 4 bits , there are sixteen assertable values, so a nibble corresponds to a single  hex digit. 2. Explain Hardware and Software. Hardware A computer is really a system of many part working together. The physical parts, which you can see and touch, are conjointly called hardware.
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Eg: * Hard disk mount: Your computers hard disk train to stores information on a hard diska rigid platter or stack of platters with a magnetised surface. Because hard disks can receive massive amounts of information, they usually dish up as your computers primary agent of storage, holding almost all of your programs and fil es. The hard disk drive is normally located ! inside the CPU. * Mouse: A cringe is a small tress employ to point to and recognise items on your computer screen. A mouse usually has two outlets: A primary button (usually the left button) and a supplementary button. Many mice also down a wheel between the two buttons, which allows you to scroll smoothly through screens of information. * Keyboard: A keyboard is used mainly for typing textbook into your computer. Like the keyboard on a typewriter, it...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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