Question: 8. Explain in an ER diagram the relationship between programmers and modules where a programmer may write several modules and each module may also be

8. Explain in an ER diagram the relationship between programmers and

8. Explain in an ER diagram the relationship between programmers and modules where a programmer may write several modules and each module may also be written by several programmers. 9. What are the four types of requirements traceability

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