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During systems planning and selection: Select one: a . database and file definitions are prepared. b . a logical model ( relational ) is prepared.
During systems planning and selection:
Select one:
a database and file definitions are prepared.
b a logical model relational is prepared.
c physical files and database designs are prepared.
d an enterprisewide data model is prepared.
e a conceptual data model with attributes is prepared.
Clear my choice
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