The relational database model enables you to view data ____ rather than ____.
A) relationally, hierarchically
B) hierarchically, relationally
C) physically, logically
D) logically, physically
Correct Answer:
Verified
Q12: As rare as 1:1 relationships should be,
Q15: A data dictionary is sometimes described as
Q30: _ logic, used extensively in mathematics, provides
Q34: Any attribute that is part of a
Q37: A left outer join on tables CUSTOMER
Q38: The attribute B is _ the attribute
Q41: In an outer join,the matched pairs would
Q42: _ yields a vertical subset of a
Q43: The _ constraint can be placed on
Q44: The _ is actually a system-created database
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