Question: Multi tier database architectures are implemented because, relative to single tier , non - database file systems they: ( more than one answer may be
Multitier database architectures are implemented because, relative to singletier nondatabase file systems they: more than one answer may be correct
Responses
Always lock the database so that only on person may edit at a time
Allow greater flexibility in software use through a tiered system
insulate the user from the DBMS
provide multiple user views
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