Question: Select the wrong one: Strong entity always has a primary key. Weak entity is represented by a double rectangle. Weak entity always has a primary

Select the wrong one: Strong entity always has a primary key.

Select the wrong one: Strong entity always has a primary key. Weak entity is represented by a double rectangle. Weak entity always has a primary key. Weak entity always has total participation Question 6 is a field in one table that uniquely identifies a record in another table. Foreign Key Super Key Secondary Key Alternate Key

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