Multiple Choice
During_____ data allocation, the database is divided into two or more disjointed parts (fragments) and stored at two or more sites.
A) mixed
B) replicated
C) centralized
D) partitioned
Correct Answer:
Verified
Correct Answer:
Verified
Q56: A disadvantage of a distributed database management
Q57: During _replication, after an update, the originating
Q58: _ transparency allows a physically dispersed database
Q59: A(n) _ database stores each database fragment
Q60: Explain the difference between homogeneous and heterogeneous
Q62: _ transparency allows data to be updated
Q63: Distribution transparency is supported by a distributed
Q64: Describe performance transparency and heterogeneity transparency.
Q65: The distributed database system must be _
Q66: Current distributed database management system (DDBMS) are