In the MySQL Workbench, a 1:N non-identifying relationship between two tables that already contain the needed primary and foreign keys is created using:
A) the 1:N Identifying Relationship button.
B) the 1:N Non-identifying Relationship button.
C) the N:M Identifying Relationship button.
D) the Place a Relationship Using Existing Columns button.
E) None of the above is correct.
D
You might also like to view...
Juan has a strong g factor. He is therefore likely to perform well
A) mostly on tasks requiring numerical reasoning. B) mostly on tasks requiring good verbal ability. C) in a variety of tasks that do not call for much mental problem solving. D) in a variety of mental tasks.
Due to multiple subjects of analysis sharing dimensions, the following occurs:
A) A star schema is composed strictly of fact tables B) A dimensional model contains more than one fact table C) Some dimensions are eliminated D) All dimensions are reduced