The ____ approach to a distributed DBMS has each site store a copy of the data in the organization's database.
A) encapsulation
B) replication
C) normalization
D) fragmentation
Correct Answer:
Verified
Q54: The data _ component is used to
Q55: _ is information in its original form.
A)Summary
Q56: A _ key uniquely identifies every record
Q57: _ improves database efficiency by eliminating redundant
Q58: Data in a data warehouse can be
Q60: The data _ component is used to
Q61: _ gives users subtotals of various categories.
A)Summary
Q63: In a(n)_ model,the relationships among records form
Q64: _ generally uses internal data and responds
Q76: _ refers to new objects being created
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