A ________ allows a single SQL statement to refer to tables in more than one remote DBMS.
A) distributed UOW
B) join SQL statement
C) distributed request
D) data transfer command
Correct Answer:
Verified
Q18: A form of distributed database in which
Q19: Replication should be used when:
A) data currency
Q20: Which of the following supports a simple
Q21: A joining operation in which only the
Q22: In a distributed database, a transaction that
Q24: Which of the following factors in deciding
Q25: All of the following are advantages of
Q26: _ ensures that a transaction is successfully
Q27: The sequence of instructions required to process
Q28: With _, all of the actions of
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