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Introduction to Database System

Introduction to Database System
Data items grouped together for storage purposes are called a

list
None of these
title
record
string

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Introduction to Database System
A _____ means that one record in a particular record type is related to only one record of another record type.

Many-to-many relationship
One-to-many relationship
None of these
Many-to-one relationship
One-to-one relationship

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Introduction to Database System
Which command(s) is(are) used to redefine a column of the table in SQL ?

DEFINE TABLE
MODIFY TABLE
all of the listed here
ALTER TABLE

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Introduction to Database System
Applications are programs that interact directly with the database.

False
True

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Introduction to Database System
In a relation, the columns are sometimes called "attributes".

False
True

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Introduction to Database System
The modify operation is likely to be done after

Delete
All of these
Insert
Look-up
None of these

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