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Schema design quiz
Five questions on Schema design. Answer all 5 to see your score. Questions are drawn from a bank of 15, so every attempt is different.
Question 1 of 5
The entity-relationship model was introduced by:
Question 2 of 5
An address made of street, city, and postcode is a:
Question 3 of 5
A person's age computed from birth date is a:
Question 4 of 5
An order line identified by its order plus a line number is a:
Question 5 of 5
A department employs many employees, each in one department. This is: