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FDBS Lesson 2 Quiz (Quiz #2)

Authored by Josel Ayapana

Information Technology (IT)

University

Used 5+ times

FDBS Lesson 2 Quiz (Quiz #2)
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20 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does an Entity represent in an ER Model?

A person, place, thing, or event

A type of key

A data type

A relationship

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is an Attribute in an ER Diagram?

A property or characteristic of an entity

A type of relationship

A database key

A data table

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is a correct example of an entity?

Student

Name

ID Number

Enrollment Date

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which is the correct example of an attribute?

Student

Enrollment

Name

Course

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What does a Relationship show in an ER Diagram?

How entities are connected to each other

The data types of attributes

The design of forms

The number of attributes

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The symbol used to represent entities in an ERD is usually a:

Circle

Diamond

Rectangle

Triangle

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which symbol represents relationships in an ERD?

Rectangle

Oval

Diamond

Arrow Lines

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