____ gives users subtotals of various categories.
A) Summary data
B) Raw data
C) Open data
D) Metadata
Correct Answer:
Verified
Q56: A _ key uniquely identifies every record
Q57: _ improves database efficiency by eliminating redundant
Q58: Data in a data warehouse can be
Q59: The _ approach to a distributed DBMS
Q60: The data _ component is used to
Q63: In a(n)_ model,the relationships among records form
Q64: _ generally uses internal data and responds
Q65: _ uses multiple sources of information and
Q66: With the _ distributed DBMS approach,each site
Q76: _ refers to new objects being created
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