Consider two domains: Domain A: {all of the positive integers}, integers used mu

Question

Consider two domains:

Domain A: {all of the positive integers}, integers used must beunique within the attribute

Domain B: {all of the positive integers plus NULL}, integersused must be unique within the attribute

Question 40 of 41 2.0 Points Which ofthe domains can be a primary key domain? A. Domain B B. Both Domain A and Domain B C. Domain A
Markfor Review Question 41 of 41 2.0 Points Which ofthe domains can be a foreign key? A. Both Domain A and Domain B B. Domain A C. Domain B
Markfor Review

Explanation / Answer

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