True/False
When a manager wants only a few selected records from the very large number of records in the database, the hierarchical structure is inefficient.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q10: The term that describes conceptual collections of
Q11: The logical integration of records across multiple
Q12: A key in a table is a:<br>A)file.<br>B)record.<br>C)data
Q13: Structured query language is the method of
Q14: Briefly explain the three database structures discussed
Q16: Which database definition is the collection of
Q17: In A_ includes the definitions of the
Q18: When changes to the data structure are
Q19: Database planning involves working with business area
Q20: The database feature that allows data analysis