In the MySQL Workbench,a 1:N Non-Identifying Relationship Between Two Tables

question 24

Multiple Choice

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.

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Definitions:

Random Sample

A subset of individuals chosen from a larger set, where each individual has an equal probability of being chosen, ensuring the sample’s representation of the entire population.

Without Replacement

A sampling method where each selected unit is not put back into the population before the next draw, meaning no unit can be selected more than once.

Units

Fundamental quantities or measurements in terms of which other quantities are expressed in a system of measurement.

Poisson Distribution

A probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space if these events occur with a known constant rate and independently of the time since the last event.