Consider the E-R diagram in Figure 8-15b. a. What would be the identifier for the CERTIFICATE associative

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Consider the E-R diagram in Figure 8-15b.

a. What would be the identifier for the CERTIFICATE associative entity if Certificate Number were not included?

b. Now assume that the same employee may take the same course multiple times, on different dates. Does this change your answer to Problem and Exercise 7a? Why or why not?

Figure 8-15b

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Modern Systems Analysis And Design

ISBN: 9780132991308

7th Edition

Authors: Jeffrey A Hoffer, Joey George, Joseph S Valacich

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Question Posted: Mar 14, 2024 06:00 AM

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Consider the E-R diagram in Figure 8-15b. a. What would be the identifier for the CERTIFICATE associative

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Modern Systems Analysis And Design

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