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Which of the following cardinalities can best model sales on credit cards only? a) Sales (1..N) - (0..1) Cash Collections b) Sales (1..N) - (1..N)
Which of the following cardinalities can best model sales on credit cards only?
a) Sales (1..N) - (0..1) Cash Collections
b) Sales (1..N) - (1..N) Cash Collections
c) Sales (0..1) - (0..M) Cash Collections
d) Sales (1,1) - (1,1) Cash Collections
Can you please explain the answer as well, thank you.
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