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Introduction to Database System

Introduction to Database System
In a relation, the order of the columns does not matter.

True
False

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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.

True
False

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Introduction to Database System
What is the name given to the database management system which is able to handle full text data, image data, audio and video?

Hypertext
Graphics media
Multimedia
Full media

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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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Introduction to Database System
Two files may be joined into a third file if

both (b) and (c)
they have no records with the same value in the common field
None of these
they have a field in common
they have a row in common

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Introduction to Database System
The highest level in the hierarchy of data organization is called

data bank
data record
database
data file

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