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Quote: data independence means maintaining data/file structures separately from programs; e.g., the size of the ZIP code field
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Topic:
identifying program modules
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data types in Thesa
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design for change
Topic:
implementation of Thesa data objects
Quotation Skeleton
Data independence is the concept that programs, and … many different programs, a change in the s … code field, as the US Postal Service has … worst. Google-1 Google-2
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Topic: identifying program modules (26 items)
Topic: data types in Thesa (92 items)
Topic: design for change (75 items)
Topic: implementation of Thesa data objects (27 items)