Exercise: Database Systems

Questions for: Database Systems

What software packages are commonly used for businesses that have to track extensive lists of clients and inventory?
A:
Special purpose packages
B:
Custom made programs
C:
Single function application packages
D:
Data management packages
Answer: D
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One approach to standardizing storing of data
A:
MIS
B:
structured programming
C:
CODASYL specifications
D:
All of the above
Answer: C
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One data dictionary software package is called
A:
DB/DC dictionary
B:
TOTAL
C:
ACCESS
D:
any of the above
Answer: A
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The modify operation is likely to be done after
A:
Delete
B:
Look-up
C:
Insert
D:
All of the above
Answer: B
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If you want to organize a file in multiple ways, it is better to _____ the data rather than to sort it.
A:
Delete
B:
Update
C:
Sort Key
D:
Index
Answer: D
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