When the minimum and maximum number of instances of an entity is one, you know which of the following? Options: A . &nbspMandatory one B . &nbspOptional one C . &nbspMandatory many D . &nbspCannot tell

When the minimum and maximum number of instances of an entity is one, you know w

Question

When the minimum and maximum number of instances of an entity is one, you know which of the following?

Options:

A . Mandatory one

B . Optional one

C . Mandatory many

D . Cannot tell

Answer: Option A

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