Noções sobre informática

1Ro}HV HP ,QIRUPiWLFD
3UiWLFDV FRP R FRPSXWDGRU

inbep

´8PD VLPSOHV DERUGDJHP VREUH VHX FRPSXWDGRUµ
7LDJR 0DFLHO 6pUJLR 5 6LTXHLUD



+$5':$5(
2 TXH VLJQLILFD" e D SDUWH ItVLFD GR FRPSXWDGRU RX VHMD p R FRQMXQWR GH FRPSRQHQWHV JHUDOPHQWH TXH
YRFr SRGH WRFDU SRU H[HPSOR IRQWH SODFDPmH PHPyULD WHFODGR PRXVH PRQLWRU $OpP GH LWHQV H[WHUQRV FRPR LPSUHVVRUDV ZHEFDP HWF

3HULIpULFRV
3HULIpULFRV VmR TXDOTXHU GLVSRVLWLYR FRQHFWDGR DR FRPSXWDGRU TXH WHQKD FRPR IXQomR HQWUDGD RX VDtGD GH GDGRV ([HPSOR 0RXVH HQWUDGD7HFODGR HQWUDGD0RQLWRU VDtGD &DL[D GH VRP VDtGD

&RPSRQHQWHV

&RPR p PHX FRPSXWDGRU SRU GHQWUR"
8P FRPSXWDGRU SHVVRDO 3& p FRPSRVWR SRU DOJXPDV SODFDV TXH SHUPLWHP VHX IXQFLRQDPHQWR YDPRV FRQKHFHU DOJXPDV H VDEHU VXDV IXQo}HV 3ODFD 0mH

$ SODFD PmH RX 0RWKHUERDUG SURQ~QFLD PRGHUERDUG p D SDUWH GR FRPSXWDGRU UHVSRQViYHO SRU FRQHFWDU H LQWHUOLJDU WRGRV RV FRPSRQHQWHV GR FRPSXWDGRU HQWUH VL RX VHMD SURFHVVDGRU FRP PHPyULD 5$0 GLVFR UtJLGR HQWUH RXWURV e QHOD TXH VmR FRQHFWDGRV WRGRV HVWHV FRPSRQHQWHV ([LVWHP DOJXQV SDGU}HV GH SODFDV PmH FDGD TXDO FRP VHX WDPDQKR HVSHFtILFR H TXDQWLGDGH GH EDUUDPHQWRV H FRQHFWRUHV 3URFHVVDGRU

2 SURFHVVDGRU p R FpUHEUR GR PLFUR HQFDUUHJDGR GH SURFHVVDU D PDLRU SDUWH GDV LQIRUPDo}HV 5HVSRQViYHO SHOD H[HFXomR GDV LQVWUXo}HV QXP VLVWHPD R PLFURSURFHVVDGRU HVFROKLGR HQWUH RV GLVSRQtYHLV QR PHUFDGR GHWHUPLQD HP FHUWD PHGLGD D FDSDFLGDGH GH SURFHVVDPHQWR GR FRPSXWDGRU H WDPEpP R FRQMXQWR SULPiULR GH LQVWUXo}HV TXH HOH FRPSUHHQGH

0HPyULD 5$0

1mR VH GHYH FRQIXQGLU D 0HPyULD 5$0 FRP D PHPyULD GH XP +' $ PHPyULD 5$0 p XP FRPSRQHQWH HVVHQFLDO QmR DSHQDV QRV FRPSXWDGRUHV SHVVRDLV PDV HP TXDOTXHU WLSR GH FRPSXWDGRU 3RU PDLV TXH H[LVWD HVSDoR GH DUPD]HQDPHQWR GLVSRQtYHO QD IRUPD GH XP +' RX PHPyULD IODVK p VHPSUH QHFHVViULD XPD FHUWD TXDQWLGDGH GH PHPyULD 5$0 H QDWXUDOPHQWH TXDQWR PDLV PHOKRU

+' ',6&2 5,*,'2 28 +$5' ',6.

2 SRSXODU +' p D