Key physical database design decisions typically do not include:
A) choosing the storage format for each attribute from the logical database model.
B) grouping attributes from the logical database model into physical records.
C) arranging related records in secondary memory so that individual and groups of records can be stored, retrieved, and updated rapidly.
D) selecting media and structures for storing data to make access more efficient.
E) conducting requirements structuring.

Question

Quizplus · Accepted Answer

Key physical database design decisions typically focus on the technical aspects of how the data will be stored and accessed, such as selecting storage media and defining data structures. Requirements structuring, on the other hand, is typically considered as part of the overall database design process and involves gathering and analyzing user needs and defining the functionality and features that the database must provide. Therefore, option E is the best choice as it does not pertain to a key physical database design decision.

Key Physical Database Design Decisions Typically Do Not Include