Midterm Quiz3 - Information Management

Quiz
•
Computers
•
12th Grade
•
Easy

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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