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For every relationship how many possible sets of minimum cardinalities are...

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Data Models into Database Designs
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For every relationship, how many possible sets of minimum cardinalities are there?

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Correct Answer: Option C
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2 Comments
Anisur Rahman
Anisur Rahman 8 years ago
1 to 1
1 to n
n to 1
n to n

Though 2nd and 3rd make no sense.
Shariaretanvir Akash
Shariaretanvir Akash 8 years ago
would you please explain this
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