The step in which a distributed database decides the order in which to execute the distributed query is called:
A) decomposition.
B) localization.
C) step optimization.
D) global optimization.
Correct Answer:
Verified
Q28: With _, all of the actions of
Q29: An integrated partition strategy is _ to
Q30: A centralized strategy has _ expandability.
A) excellent
B)
Q31: An optimization strategy that allows sites that
Q32: A design goal for distributed databases that
Q34: Distributed databases make data sharing more difficult
Q35: A synchronized replication strategy has a(n) _
Q36: A distributed database must:
A) keep track of
Q37: A design goal for distributed databases to
Q38: Distributed databases do not easily satisfy both
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