one-to-one Comparison Table

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one-to-one comparison table

Subject is an instance of is a kind of be have example

multiplicity pattern pattern as general as possible

one-to-one multiplicity pattern less common than other multiplicity patterns For each company, there is exactly one board of directors

Subject	is an instance of	is a kind of	be	have example
multiplicity pattern		pattern	as general as possible
one-to-one	multiplicity pattern		less common than other multiplicity patterns	For each company, there is exactly one board of directors

Next multiplicity pattern: many-to-many Up: multiplicity pattern Previous multiplicity pattern: one-to-many