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Introduction to Database System

Introduction to Database System
A recursive relationship is a relationship between an entity and ________ .

an archetype entity
a subtype entity
an instance entity
itself

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Introduction to Database System
In SQL, the CREATE VIEW command is used

to recompile view
to define a view of one or more tables or views
to recompile a table
to create a trigger

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

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

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Introduction to Database System
A form can be used to

None of these
format printed output
delete records
All of these
modify records

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Introduction to Database System
A report form

both (a) and (b)
None of these
is used during report generation to format data
All of these
appears on the computer monitor during data entry

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Introduction to Database System
An operation that will increase the length of a list is

Look-up
All of the listed here
Modify
Insert

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