Determine the cardinality ratio

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Determine the cardinality ratio for each intuitive relationship shown below, Example Answers: (1:1), (1,M), (M,1), (M,N) and explain why:

a. King ____ Country

b. EBAY auction item ___ EBAY bids

c. Classroom ____ Wall

d. Course ____ Textbook

e. Members ____ Organization

Explain your answers and list any assumptions you consider significant.

Reference no: EM132254258

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