Exercise: Data And Database Administration

Questions for: Data And Database Administration

The restore/rerun technique involves reprocessing the day's transactions up to the point of failure.
A:
True
B:
False
C:
D:
Answer: A
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Queries that do full table scans should be avoided.
A:
True
B:
False
C:
D:
Answer: A
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Databases are not the property of a single function or individual within the organization.
A:
True
B:
False
C:
D:
Answer: A
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Mirrored databases are almost always provided in high-availability systems.
A:
True
B:
False
C:
D:
Answer: A
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Information repositories are replacing data dictionaries in many organizations.
A:
True
B:
False
C:
D:
Answer: A
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