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Introduction to Database System

Introduction to Database System
The following are components of a database except ________ .

user data
metadata
indexes
reports

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Introduction to Database System
An entity is something that can be identified in the user's work environment; something that the users want to track.

True
False

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Introduction to Database System
The main idea behind computer files is that it is convenient to

create them
arrange them
access them
store information together

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Introduction to Database System
An attribute is a(n):

row of a table.
key of a table.
two dimensional table.
column of a table.

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Introduction to Database System
Which of the following refers to something that can be identified in the user's work environment, something that the users want to track?

Relationship
Identifier
Attribute
Entity

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Introduction to Database System
A recursive relationship is a relationship between an archetype and an instance of that archetype.

True
False

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