Which of the Following Is True of N:M Relationships

question 34

Multiple Choice

Which of the following is True of N:M relationships?

• A) They are the same as N:N relationships.
• B) They represent minimum cardinalities in a relationship.
• C) They are also called one-to-many relationships.
• D) They can have more than one entity on each side of the relationship.
• E) They connect different data types.

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Definitions:

Samples

A subset of a population selected for measurement, observation, or questioning to provide statistical information about the whole.

Standard Deviation

Standard Deviation is a statistic that measures the dispersion or variability of a dataset relative to its mean, indicating how spread out the data points are.

Proportion

A part, share, or percentage that represents a fraction of a whole.

Samples

Selected portions or subsets of a population used in statistical analysis as representations of the entire population.