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Introduction to Database System

Introduction to Database System
A report generator is used to

print files on paper
update files
all of the listed here
data entry

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Introduction to Database System
Sophisticated report generators can

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

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Introduction to Database System
A set of programs that handle a firm's data base responsibilities is called a

Data Base Processing System (DBPS)
Data Management System (DMS)
Data Base Management System (DBMS)
All of these
None of these

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Introduction to Database System
The PROJECT command will create new table that has

more fields than the original table
both of the listed here
none of the listed here
more rows than the original table

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Introduction to Database System
In which of the following can many entity instances of one type be related to many entity instances of another type?

Many-to-Many Relationship
One-to-Many Relationship
Composite Relationship
One-to-One Relationship

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Introduction to Database System
One of the reasons why OODBMSs have not been widely used for business information systems is that OOP is obsolete.

True
False

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