Multiple Choice
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
Correct Answer:
Verified
Related Questions
Q30: Failure transparency is a design goal for
Q31: Which of the following characterizes homogeneous environments?<br>A)
Q32: Scalability is the ability to grow, reduce
Q33: In a homogeneous environment, the same DBMS
Q34: Which of the following is true of
Q36: A distributed unit of work does not
Q37: A distributed request allows a single SQL
Q38: Replicated databases usually result in tightly coupled
Q39: The transaction processor at each site maintains
Q40: Snapshot replication is most appropriate for:<br>A) a