Data Models

Data Models

University

6 Qs

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Data Models

Data Models

Assessment

Quiz

Specialty, Other

University

Practice Problem

Easy

Created by

Tasheika Birch

Used 10+ times

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6 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

__________________ is a relatively simple representation, usually graphical, of more complex real-world data structures.

Contraints

Data

Data Models

Building Structure

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A person, place, thing, or event about which data will be collected and stored. ___________

Constraints

Entity

Relationship

Attribute

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

______________ is a characteristic of an entity.

Attribute

Entity

Relationship

Constraint

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A ________________ describes an association among entities.

One-to-Many

Entity

Relationship

Many-to-Many

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Is a restriction placed on the data is known as a ________________?

Entity

Constant

Constraint

Attribute

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not one of the three relationships used by Data Models?

Entity-to-Entity

One-to-Many

Many-to-Many

One-to-One

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