Multiple Choice
A design goal for distributed databases that states that although a distributed database runs many transactions, it appears that a given transaction is the only one in the system is called:
A) linear run.
B) concurrency transparency.
C) transaction CPU transparency.
D) location transparency.
Correct Answer:
Verified
Correct Answer:
Verified
Q3: With a two-phase commit strategy for synchronizing
Q4: Which of the following environments uses a
Q5: A synchronized replication strategy has a(n) _
Q6: A distributed database is a single logical
Q7: In general, data should be located away
Q9: _ is a design goal for a
Q10: What is data replication?
Q11: One way to generate messages for near-real-time
Q12: Local autonomy means that data are not
Q13: A form of distributed database in which