A database management system needs _____ to prepare the data for presentation to the end user or to an application program.
A) security
B) concurrency control
C) formatting
D) I/O interface
Correct Answer:
Verified
Q26: A _ request lets a single SQL
Q27: Under the _ scenario, all record- and
Q28: _ distributed database management systems (DDBMS) integrate
Q29: _ transparency allows the system to operate
Q30: A _ distributed database system will support
Q32: A disadvantage of a distributed database management
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
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