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Introduction to Database System

Introduction to Database System
Entities use identifiers while tables use keys.

False
True

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Introduction to Database System
Which of the following is not a relational database?

dBASE IV
Reflex
4th Dimension
FoxPro

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Introduction to Database System
In SQL, which command is used to add new rows to a table?

ALTER TABLE
APPEND
ADD ROW
INSERT

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Introduction to Database System
If a calculation is embedded in a form

the result of the calculations are printed in report
the calculations are stored with the form
the result of the calculations are stored with the form
all of the listed here

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Introduction to Database System
An application where only one user accesses the database at a given time is an example of a(n) ________ .

single-user database application
e-commerce database application
data mining database application
multiuser database application

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Introduction to Database System
In the DBM approach, application programs perform the

processing functions
all of the listed here
storage function
access control

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