monografiasistemasoperativos-140721093120-phpapp0

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Monography of Systems Operatives, Windows and Unix
monografiasistemasoperativos-140721093120-phpapp0
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内容介绍
<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8"> <meta name="generator" content="pdf2htmlEX"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <link rel="stylesheet" href="https://static.pudn.com/base/css/base.min.css"> <link rel="stylesheet" href="https://static.pudn.com/base/css/fancy.min.css"> <link rel="stylesheet" href="https://static.pudn.com/prod/directory_preview_static/626ffd75d973ef42a42052dd/raw.css"> <script src="https://static.pudn.com/base/js/compatibility.min.js"></script> <script src="https://static.pudn.com/base/js/pdf2htmlEX.min.js"></script> <script> try{ pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({}); }catch(e){} </script> <title></title> </head> <body> <div id="sidebar" style="display: none"> <div id="outline"> </div> </div> <div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/626ffd75d973ef42a42052dd/bg1.jpg"><div class="c x1 y1 w2 h2"><div class="t m0 x0 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">4</div></div><div class="c x0 y3 w3 h4"><div class="t m0 x2 h5 y4 ff2 fs1 fc1 sc0 ls0 ws0">CAPITULO I</div><div class="t m0 x3 h5 y5 ff2 fs1 fc1 sc0 ls0 ws0">Fundamentos de sistemas<span class="_ _0"></span> <span class="_"> </span>Operativos y Window<span class="_ _0"></span>s 7</div><div class="t m0 x3 h6 y6 ff2 fs2 fc1 sc0 ls0 ws0">1. <span class="_ _0"></span>Definici&#243;<span class="_ _0"></span>n de Sistema operativ<span class="_ _0"></span>o</div><div class="t m0 x3 h7 y7 ff3 fs3 fc1 sc0 ls0 ws0">Un<span class="_ _1"></span> <span class="_ _2"> </span>Sistema <span class="_ _1"></span>operat<span class="_ _0"></span>ivo<span class="_ _1"></span> <span class="_ _2"> </span>es <span class="_ _1"></span>un<span class="_ _1"></span> <span class="_ _2"> </span>software<span class="_ _1"></span> <span class="_ _2"> </span>que <span class="_ _1"></span>act&#250;a <span class="_ _3"></span>de<span class="_ _1"></span> <span class="_ _2"> </span>interfaz<span class="_ _1"></span> <span class="_ _2"> </span>entre<span class="_ _4"></span> <span class="_ _0"></span>l<span class="_ _0"></span>os <span class="_ _1"></span>dispositivos <span class="_ _3"></span>de</div><div class="t m0 x3 h7 y8 ff3 fs3 fc1 sc0 ls0 ws0">hardware <span class="_ _4"></span>y soft<span class="_ _0"></span>ware <span class="_ _0"></span>usados <span class="_ _0"></span>por <span class="_ _0"></span>el <span class="_ _0"></span>usuario <span class="_ _0"></span>para <span class="_ _0"></span>utiliz<span class="_ _0"></span>ar <span class="_ _0"></span>una <span class="_ _0"></span>computadora. <span class="_ _0"></span>Es<span class="_ _0"></span> <span class="_ _0"></span>el <span class="_ _0"></span>instrumento</div><div class="t m0 x3 h7 y9 ff3 fs3 fc1 sc0 ls0 ws0">indispensable<span class="_ _4"></span> <span class="_ _0"></span>pa<span class="_ _0"></span>ra<span class="_ _0"></span> <span class="_ _4"></span>hace<span class="_ _0"></span>r <span class="_ _1"></span>de<span class="_ _4"></span> <span class="_ _0"></span>la <span class="_ _3"></span>computadora<span class="_ _4"></span> <span class="_ _4"></span>un <span class="_ _1"></span>objeto <span class="_ _3"></span>&#250;til. <span class="_ _1"></span>Un<span class="_ _4"></span> <span class="_ _0"></span>si<span class="_ _0"></span>stema<span class="_ _0"></span> <span class="_ _4"></span>opera<span class="_ _0"></span>tivo <span class="_ _1"></span>se <span class="_ _1"></span>define</div><div class="t m0 x3 h7 ya ff3 fs3 fc1 sc0 ls0 ws0">como <span class="_ _1"></span>un <span class="_ _1"></span>conjunto <span class="_ _1"></span>de <span class="_ _4"></span>proce<span class="_ _0"></span>dimientos <span class="_ _1"></span>manuales <span class="_ _1"></span>y<span class="_ _4"></span> autom<span class="_ _0"></span>&#225;ticos, <span class="_ _1"></span>que <span class="_ _1"></span>permiten <span class="_ _1"></span>a <span class="_ _4"></span>los <span class="_ _1"></span>usuarios</div><div class="t m0 x3 h7 yb ff3 fs3 fc1 sc0 ls0 ws0">compartir <span class="_ _5"> </span>una <span class="_ _5"> </span>instalaci<span class="_ _0"></span>&#243;n <span class="_ _5"> </span>de<span class="_ _6"> </span> computadora<span class="_ _0"></span> <span class="_ _6"> </span>efi<span class="_ _0"></span>cazmente. <span class="_ _5"> </span>Es <span class="_ _6"> </span>responsab<span class="_ _0"></span>le <span class="_ _6"> </span>de <span class="_ _5"> </span>gestiona<span class="_ _0"></span>r,</div><div class="t m0 x3 h7 yc ff3 fs3 fc1 sc0 ls0 ws0">coordinar <span class="_"> </span>l<span class="_ _7"></span>as <span class="_ _2"> </span>acti<span class="_ _0"></span>vidades <span class="_"> </span>y<span class="_ _1"></span> <span class="_ _3"></span>lleva<span class="_ _0"></span>r <span class="_ _2"> </span>a <span class="_ _2"> </span>cabo <span class="_"> </span>el <span class="_ _2"> </span>interca<span class="_ _0"></span>mbio <span class="_ _2"> </span>de <span class="_ _2"> </span>los <span class="_"> </span>recursos <span class="_ _2"> </span>y<span class="_ _2"> </span> a<span class="_ _0"></span>ct&#250;a <span class="_ _2"> </span>como</div><div class="t m0 x3 h7 yd ff3 fs3 fc1 sc0 ls0 ws0">estaci&#243;n para<span class="_ _0"></span> las aplicaci<span class="_ _0"></span>ones que se ej<span class="_ _0"></span>ecutan en la m&#225;quina</div><div class="t m0 x3 h7 ye ff3 fs3 fc1 sc0 ls0 ws0">El <span class="_ _4"></span>sistema <span class="_ _4"></span>operativo <span class="_ _4"></span>se <span class="_ _4"></span>encarga <span class="_ _4"></span>de <span class="_ _4"></span>cr<span class="_ _0"></span>ear <span class="_ _0"></span>el <span class="_ _4"></span>v&#237;ncul<span class="_ _0"></span>o <span class="_ _0"></span>e<span class="_ _0"></span>ntre <span class="_ _0"></span>los <span class="_ _4"></span>recursos<span class="_ _0"></span> <span class="_ _0"></span>mate<span class="_ _0"></span>riales, <span class="_ _4"></span>el <span class="_ _4"></span>usuario</div><div class="t m0 x3 h7 yf ff3 fs3 fc1 sc0 ls0 ws0">y<span class="_ _0"></span> <span class="_ _0"></span>las <span class="_ _1"></span>apl<span class="_ _0"></span>icaciones <span class="_ _1"></span>(proce<span class="_ _0"></span>sador <span class="_ _4"></span>de <span class="_ _1"></span>texto, <span class="_ _1"></span>videojue<span class="_ _0"></span>gos, <span class="_ _4"></span>et<span class="_ _0"></span>c&#233;tera). <span class="_ _1"></span>Cuando <span class="_ _1"></span>un <span class="_ _1"></span>programa <span class="_ _1"></span>desea</div><div class="t m0 x3 h7 y10 ff3 fs3 fc1 sc0 ls0 ws0">acceder <span class="_ _1"></span>a<span class="_ _4"></span> <span class="_ _0"></span>un<span class="_ _0"></span> <span class="_ _1"></span>recurs<span class="_ _0"></span>o<span class="_ _0"></span> <span class="_ _0"></span>ma<span class="_ _0"></span>terial,<span class="_ _0"></span> <span class="_ _1"></span>no <span class="_ _1"></span>necesita <span class="_ _1"></span>enviar <span class="_ _3"></span>informaci&#243;n <span class="_ _1"></span>espec&#237;fi<span class="_ _0"></span>ca<span class="_ _0"></span> <span class="_ _4"></span>a <span class="_ _1"></span>los <span class="_ _1"></span>dispositivos</div><div class="t m0 x3 h7 y11 ff3 fs3 fc1 sc0 ls0 ws0">perif&#233;ricos; <span class="_ _8"> </span>simplemente <span class="_ _8"> </span>env&#237;a <span class="_ _3"></span>l<span class="_ _0"></span>a <span class="_ _8"></span>informaci&#243;n <span class="_ _3"></span>a<span class="_ _0"></span>l <span class="_ _8"></span>sistema <span class="_ _3"></span>operati<span class="_ _0"></span>vo, <span class="_ _3"></span>el<span class="_ _0"></span> <span class="_ _8"></span>cual <span class="_ _3"></span>la<span class="_ _0"></span> <span class="_ _3"></span>trans<span class="_ _0"></span>mite <span class="_ _3"></span>a</div><div class="t m0 x3 h7 y12 ff3 fs3 fc1 sc0 ls0 ws0">los <span class="_ _9"> </span>perif&#233;ricos <span class="_ _9"> </span>correspon<span class="_ _0"></span>dientes <span class="_ _9"> </span>a<span class="_ _9"> </span> trav&#233;s <span class="_ _2"> </span>de<span class="_ _1"></span> <span class="_ _1"></span>su <span class="_ _9"> </span>d<span class="_ _0"></span>river<span class="_ _9"> </span> (controlador).<span class="_ _9"> </span> Si <span class="_ _9"> </span>no <span class="_ _9"> </span>ex<span class="_ _0"></span>iste<span class="_ _1"></span> <span class="_ _3"></span>ning&#250;n</div><div class="t m0 x3 h7 y13 ff3 fs3 fc1 sc0 ls0 ws0">driver, <span class="_ _8"></span>cada <span class="_ _8"></span>programa <span class="_ _3"></span>d<span class="_ _0"></span>ebe <span class="_ _8"></span>reconocer <span class="_ _8"> </span>y<span class="_ _4"></span> <span class="_ _1"></span>tener <span class="_ _8"></span>presente <span class="_ _3"></span>la <span class="_ _8"> </span>comunicaci&#243;n <span class="_ _8"> </span>con <span class="_ _8"> </span>cada <span class="_ _8"></span>tipo <span class="_ _8"></span>de</div><div class="t m0 x3 h7 y14 ff3 fs3 fc1 sc0 ls0 ws0">perif&#233;rico.</div></div></div><div class="pi" data-data='{"ctm":[1.568627,0.000000,0.000000,1.568627,0.000000,0.000000]}'></div></div> </body> </html>
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