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Computer - Hardware
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(PDF) INTRODUCTION TO COMPUTER HARDWARE | umar haruna - angels-tail.co
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Difference between software and hardware? »
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Cаn a computer run wіthоut software?
Show More. Views Total views. Actions Shares. No notes for slide. Software and Hardware Reliability 1. Von Neumann Architecture:. Memory Hierarchy is a term Computer Scientists used to explain different ways a computer handles information.Download Free PDF. Download Free PDF. INTRODUCTION TO COMPUTER HARDWARE. Umar Haruna. Hardware Software HARDWARE Hardware is the physical components of the computer system which you can touch. The most significant difference between a floppy disk and a hard disk is that the hard-disk is completely sealed and is protected from dust and. Hardware is a one-time expense. Software development is very expensive and is a continuing expense. Different software applications can be loaded on a hardware to run different jobs. A software acts as an interface between the user and the hardware. If the hardware is the 'heart' of a computer system, then the software is its 'soul'. Both are. Oct 17, · All software uses аt lеаѕt оnе hardware device tо run. Tаkе fоr example, a video game, whісh іѕ software; іt uses thе computer processor, memory, hard drive, аnd video card tо work. Word processing software uses thе computer processor, memory, аnd .
It usually represented by a triangle with Hard Drives being at the bottom and fast, smaller methods of data storage near the top Cache, RAM. Methods of memory storage near the top of the triangle are faster, but have less capacity, while methods near the bottom are slower, but have far more capacity.
In programming, the computer programmer wants to optimize his code so that fast and quick processes are handled by the higher methods of memory storage, and less-needed information is stored lower on the triangle. In practice a memory system is a hierarchy of storage device with different capacity are as follows See Also:- What is Difference between software and hardware.
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