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Introduction to Database System

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

list
record
string
None of these
title

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Introduction to Database System
A functional dependency is a relationship between or among:

tables.
relations.
attributes.
rows.

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Introduction to Database System
In an enterprise-class database system, business users interact directly with database applications, which directly access the database data.

False
True

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Introduction to Database System
When designing a database, first identify the entities, then determine the attributes, and finally establish the relationships.

False
True

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Introduction to Database System
The DBMS ranked as being the "easiest to use" in the text is Oracle Corporation's Oracle.

False
True

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Introduction to Database System
A relation is considered a:

Column.
three-dimensional table.
one-dimensional table.
two-dimensional table.

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