A DDBMS is subject to which restriction?
A) Multiple instances of the same database should be integrated over a network.
B) All database processing must be done at a single site.
C) Rapid ad hoc data access is not possible.
D) Remote data access is provided on a read-only basis.
Correct Answer:
Verified
Q33: A distributed _ can reference several different
Q34: In theory, a(n) _ can be an
Q35: _ transparency exists when the end user
Q36: _ transparency allows data to be updated
Q37: _ transparency allows a physically dispersed database
Q39: Distributed processing does not require:
A) processing function
Q40: A centralized database management is subject to
Q41: A user-friendly _ is one advantage of
Q42: _ fragmentation allows a user to break
Q43: A transaction processor is also known as
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