Database redesign is fairly easy when ________
A) information systems and organizations influence each other
B) the design was done correctly the first time
C) there is no data in the database
D) good backups of the database are available
C
Business
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________ patterns propose frameworks for handling issues of communication between the application and the database
A) Data Access B) Structural C) Architectural D) Behavioral
Business
A data model describes data and relationships that will be stored in the database
Indicate whether the statement is true or false
Business