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What Information Is Available from a Relational Database Containing One

question 21

Essay

What information is available from a relational database containing one relation with the attributes Name,Employee identification number,and Address that is not available from a database containing two relations,one with attributes Name and Address and the other with attributes Address and Employee identification number? Explain your answer.


Definitions:

Malapropism

The mistaken use of a word in place of a similar-sounding one, often with unintentionally amusing effect.

Static Evaluation

Pronouncement that does not take the possibility of change into consideration.

Jargon

Specialized language used by a particular profession or group.

Bypassing

A communication barrier where the same words or phrases are interpreted differently by different people, leading to misunderstandings.

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