In a well-structured relational database,
A) every table must be related to at least one other table.
B) every table must be related to all other tables.
C) one table must be related to at least one other table.
D) one table must be related to all other tables.
Correct Answer:
Verified
Q3: File-oriented approaches create problems for organizations because
Q10: The person responsible for the database is
Q12: The _ acts as an interface between
Q18: The logical structure of a database is
Q26: Reports produced using the data dictionary could
Q27: A low-level view of the database that
Q28: Which of the following would not be
Q29: Record layouts,definitions,addresses,and indexes will be stored at
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Q40: The data dictionary usually is maintained
A)automatically by
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