A disadvantage of a distributed database management system (DDBMS) is that:
A) it is slower in terms of data access.
B) adding new sites affects other sites' operations.
C) it is processor dependent.
D) there are lack of standards.
Correct Answer:
Verified
Q21: _ transparency is the highest level of
Q22: A _ lets a single SQL statement
Q23: The _ processor is the software component
Q27: Under the _ scenario, all record- and
Q28: A remote transaction,composed of several requests,may access
Q30: A _ distributed database system will support
Q32: Distributed processing does not require:
A)database processing functions
Q34: A contains the description of the entire
Q35: _ distributed database management system (DDBMS)integrate multiple
Q37: _ transparency allows a physically dispersed database
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