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DENTL-A4.EXE
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DENTIST.ACS
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ACT1DEL.DOC
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1990-04-14
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Thi≤á selectioεá give≤á yo⌡ thσ abilit∙ t∩ deletσá an∙á grou≡á oµá activit∙ ì
record≤á b∙á thei≥ origina∞ datσ oµ entr∙ int∩ thσ program«á A⌠á thσá nex⌠ ì
screen¼ yo⌡ selec⌠ thσ datσ rangσ oµ you≥ requesteΣ deletion«
Thσ activit∙ filσ wa≤ intentionall∙ designeΣ a≤ ß 'perpetualºá file¼á wherσ ì
al∞á record≤ arσ maintaineΣ anΣ n∩ effor⌠ i≤ madσ t∩ differentiatσá curren⌠ ì
froφ historica∞ records« B∙ contrast¼ aε accountinτ systeφ use≤ 'periodicº ì
files¼á wherσá ß typica∞ prograφ wil∞ distinguisΦ betweeε record≤ froφ thσ ì
curren⌠á operatinτ perioΣ anΣ thosσ tha⌠ arσá historical«á Al∞á historica∞ ì
record≤ iε ß 'periodicº system¼ then¼ wil∞ bσ summarizeΣ anΣ purged«
Fo≥á thosσ situation≤ witΦ thi≤ prograφ wherσ ß higΦ frequenc∙ oµá activit∙ ì
record≤ ha≤ thσ effec⌠ oµ beinτ useΣ iε ß 'periodº anΣ theε havinτ n∩á rea∞ ì
valuσá afte≥ tha⌠ perioΣ anΣ wherσ thσ constraint≤ oµ disδ storagσá mandatσ ì
tha⌠á you≥á removσá al∞á 'historicalºá activit∙á records¼áá theεá usσá thi≤ ì
selection.
D∩á no⌠ continuσ unti∞ yo⌡ havσ firs⌠ backeΣ u≡ thσ data«á Thi≤ procedurσ ì
i≤ irrevocable.