02-09-2014_16-40-43 / 2013 Пакеты прикладных программ

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60

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61

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62

TaKMM o6pa3oM, B paccMOTIJeHHOM npHMepe TPe6yeM1>1:H 06'1>eM naMHTH

on= 35. 50 =1750 CHMBOJIOB.

PaccMOTIJHM ,n;pyro:H cnoco6 opraHH3aUMH Ta61rnu B,ll 3arrm.neM HHcpOpMaumo, co,n;epxaIUYIOCH B HCXO,D;HOH Ta6n11ue, B ,n;Be Ta6JIHUhI, CBH3aHH1>1e Me)K)JJ'co6o:H: ,n;aHHhie o MeHe,lJ;)l(epax 11 ,n;aHHhie o pe3ynhTaTax HX ,n;eHTeJihHOCTH (p11c. 4.8). CBm11 Me)K)JJ'3THMH rn6JJMUaMH ycTaHOBHM no nomo <l>l10 MeHe,lJ;)l(epa. XapaKTep CBH3eH - 0,lJ;HH KO MHOfHM, T.e. o,n;Ha 3anHCh 0,lJ;HOH Ta6JIHUhl MOXeT 6hITh CBH3aHa co MHOfHMH 3an11CHMH ,n;pyro:H Ta6JIHUhl.

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on= OIIl + OI12.

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OIIl = 3. 2. 50 = 300 CHMBOJIOB,

a o6beM naMHTH rn6JJHUhI Ha pHc. 4.8, 6

OII2 = 4. 7. 50 = 1400 CHMBOJIOB.

Tor,n;a 0 II = 300 + 1400 = 1700 CHMBOJIOB.

63

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66

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CY6,Q MICROSOFT ACCESS

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