Which of the following is true of distributed databases?
A) Less reliable
B) Better local control
C) Slower response time
D) None of the above
Correct Answer:
Verified
Q12: A(n) _ is a database stored on
Q13: Snapshot replication is most appropriate for:
A) a
Q15: Replication should be used when:
A) data currency
Q16: Which of the following is true of
Q17: With a pull strategy of replication,the _
Q23: A _ allows a single SQL statement
Q23: _ insures that a transaction is successfully
Q30: A centralized strategy has _ expandability.
A) excellent
B)
Q35: A synchronized replication strategy has a(n) _
Q53: Users of distributed database systems always need
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