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Introduction to Database System

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
Any table that meets the definition of a relation is said to be in first normal form.

False
True

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Introduction to Database System
The following are functions of a DBMS except ________ .

processing data
creating and processing forms
administrating databases
creating databases

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Introduction to Database System
A tuple is a(n):

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

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Introduction to Database System
Entities use identifiers while tables use keys.

True
False

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Introduction to Database System
A _____ Contains fields of data about one entity.

File
None of these
Document
Record
Fields

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