000			02835nam a2200277 i 4500
003			CSPC
005			20260820110406.0
008			260812s2023 ii a b 001 0 eng d
020			_a9789395431057
040			_aCSPC _beng _cCSPC _dCSPC _erda
050	0	0	_aTK7895.M4 _b.G38 2023
082	0	0	_a004.5 _bG238c _223
100	1		_aGautam, Anju, _eauthor.
245	1	0	_aComputer memory system / _cAnju Gautam.
264		1	_aNew Delhi, India : _bVenus Books, _c2023.
300			_aviii, 260 pages : _billustrations ; _c24 cm.
336			_2rdacontent _atext
337			_2rdamedia _aunmediated
338			_2rdacarrier _avolume
504			_aIncludes bibliographical references and index.
505	0		_aComputer memory -- Computer data storage -- Memory storage devices -- Primary computer data storage -- Memory management system -- External memory system: secondary storage devices -- USB flash drive -- Data security model.
520			_a"A computer is a device that is electronic and that accepts data, processes that data, and gives the desired output. It performs programmed computation with great accuracy & higher speed. Or in other words, the computer takes data as input and stores the data/instructions in the memory (use them when required). It then processes the data and converts it into useful information. Finally, it gives the output. Here, input refers to the raw data that we want the machine to process and return to us as a result, output refers to the response that the machine provides in response to the raw data entered and the processing of data may involve analyzing, searching, distributing, storing data, etc. Thus, we can also call a computer data processing system. Similar is the function of computer memory, and it has similarities with the human brain. But oversimplification in this regard will be hazardous because the human brain is a very complicated and sophisticated piece of machinery. It has memory and processing, entwined together, along with the capability for feelings and emotions which a computer system lacks. Working memory serves as an intermediate, for understating and retrieving for the brain to process information. Information in the form of stimuli is encoded following explicit or implicit functions by the working memory processor. The working memory also retrieves information from previously stored material. The book tells you everything you need to know about the logical design and operation, physical design and operation, performance characteristics and resulting design trade-offs, and the energy consumption of modern memory hierarchies"-- Back cover.
650		0	_aComputer storage devices.
942			_2ddc _n0 _cBK _h004.5 _iG238c _kCIR _m2023 _e23
999			_c32888 _d32888