ER Diagram Quiz
Authored by Karthik J
Engineering
University
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is used to represent an entity in an ER diagram?
Ellipse
Rectangle
Diamond
Line
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A relationship is represented by which shape in an ER diagram?
Ellipse
Rectangle
Diamond
Triangle
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A weak entity is represented by:
A double rectangle
A double diamond
A dotted ellipse
A thick ellipse
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In an ER diagram, total participation is represented by:
A dotted line
A double line
A single line
An arrow
5.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
A (a) attribute is one that can be calculated from other attributes.
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