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Introduction to Database System

Introduction to Database System
It is more accurate to define a _____ as a variety of different record types that are treated as a single unit

None of these
Record
Flat File
Database
Table

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Introduction to Database System
Sophisticated report generators can

print row-oriented reports
selectively retrieve and print portions of a list
All of the listed here
perform arithmetic operations

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Introduction to Database System
Which command(s) is(are) used to enable/disable/drop an integrity constraint in SQL?

All of the listed here
MODIFY TABLE
DEFINE TABLE
ALTER TABLE

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Introduction to Database System
A database design may be based on existing data.

False
True

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Introduction to Database System
One data dictionary software package is called

None of these
TOTAL
ACCESS
any of the above
DB/DC dictionary

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Introduction to Database System
In SQL, the _____ command is used to recompile a view

DEFINE VIEW
None of these
CREATE VIEW
COMPILE VIEW
ALTER VIEW

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