Midterm Quiz3 - Information Management

Midterm Quiz3 - Information Management

12th Grade

10 Qs

quiz-placeholder

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Midterm Quiz3 - Information Management

Midterm Quiz3 - Information Management

Assessment

Quiz

Computers

12th Grade

Easy

Created by

Marilou Bartolome

Used 3+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does ERM stand for?

Entity Resource Model

Entity Resource Management

Entity Relationship Management

Entity Relationship Model

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How are entities represented in an ERD?

Rectangle

Square

Circle

Triangle

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the name of the relationship usually represented by in an ERD?

Adverb

Noun

Adjective

Verb

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which notation represents relationships with a diamond connected to related entities?

Circle notation

Square notation

Crow's Foot notation

Chen notation

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How are attributes represented in the original Chen notation?

Ovals connected to the entity rectangle

Squares connected to the entity rectangle

Circles connected to the entity rectangle

Triangles connected to the entity rectangle

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the Crow's Foot notation, where are attributes written?

Outside the entity rectangle

Below the entity rectangle

Inside the entity rectangle

Above the entity rectangle

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is used to mark the primary and foreign keys in the Crow's Foot notation?

XY and Z

AB and CD

PK and FK

LM and NO

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