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jok3333 [9.3K]
3 years ago
5

Define what is meant by an entity in a data model. How should an entity be named? What information about an entity should be sto

red in the CASE repository?
Computers and Technology
1 answer:
AURORKA [14]3 years ago
7 0

Answer:

Check the explanation

Explanation:

An entity can be a person, place, thing, or even an event about which data is collated and stored. Entities names usually are nouns.

The Entity Data Model (EDM) is an extensive model of the Entity-Relationship model which identifies the conceptual model of the data using a variety of modeling technique. It acan also be termed as a set of concepts that illustrates data structure, regardless of its stored form.

The Information stored or can be stored in a CASE repository regarding an entity includes:

Name

Definition

Special Notes

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Explanation:

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- Hope this helps! If you would like a further explanation please let me know.

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4 years ago
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Natasha2012 [34]

Answer:

The longest codeword that could possibly be for "n" symbol is n-1 bits.

Explanation:

From the given information:

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5 0
3 years ago
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