Database Design Quiz: Barker Notation
Authored by Simon Agar
Information Technology (IT)
University
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19 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a valid entity in a Barker ERD for a South African university system?
Degree Type
Student
Email Address
Graduation Date
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a typical attribute of a Vehicle entity for a SA car registration system?
Vehicle
Registration Number
Owner
Registered
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a Barker ERD for an online store (e.g. Takealot), the relationship between Customer and Order is:
Placed By
Places
Has
Placed
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which is the best UID (Unique Identifier) for a South African ID Book entity?
Full Name
Home Address
ID Number
Date of Birth
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a table of Municipal Accounts, which field is best used as a Primary Key (PK)?
Street Name
Account Holder
Meter Reading
Account Number
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a Barker ERD, the Foreign Key (FK) in Traffic Fine that links it to Vehicle would be:
Vehicle Description
Vehicle Make
Vehicle ID
Traffic Officer Name
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a Barker ERD for a Capitec banking system, which of the following is a valid relationship?
Account
Owns
Client Name
ATM Location
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