A heterogeneous distributed database is which of the following?
A) The same DBMS is used at each location and data are not distributed across all nodes.
B) The same DBMS is used at each location and data are distributed across all nodes.
C) A different DBMS is used at each location and data are not distributed across all nodes.
D) A different DBMS is used at each location and data are distributed across all nodes.
Correct Answer:
Verified
Q4: Which of the following statements is true
Q5: A distributed database has which of the
Q6: An autonomous homogenous environment is which of
Q7: A transaction manager is which of the
Q8: Location transparency allows for which of the
Q10: Some of the columns of a relation
Q11: Which of the following is true concerning
Q12: A homogenous distributed database is which of
Q13: Replication should be used when which of
Q14: Storing a separate copy of the database
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