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Conceptual Data Modeling Quiz

Authored by Frank Neubüser

Computers

2nd Grade

Used 2+ times

Conceptual Data Modeling Quiz
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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in data modeling?

Understanding the problem

Creating a database

Writing SQL code

Designing tables and their attributes

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does an ER Model stand for?

Entity-Record model

Enhanced Resource model

Electronic Resource model

Entity-Relationship model

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a relationship in data modeling?

An association between entities

A type of database connection

A user interface element

A programming function

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does cardinality refer to?

The speed of a computer

The type of database

The number of entities in a relationship

The size of a file

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do attributes describe?

Groups of entities

Properties of an entity

User interface elements

Configurations of a database

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a structured attribute?

An attribute with multiple parts

An attribute with no parts

An attribute with one part

An attribute with fixed values

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a multi-valued attribute?

An attribute with a fixed value

An attribute with no values

An attribute with one value

An attribute with many values

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