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Chapter 4 · DatabasePractice
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CONCEPT PRACTICE

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2024 Autumn · Subject A · Q19

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Choose the ER diagram for these conditions: each employee is associated with one program; each program has at least one employee; each program belongs to one college; each college has one or many programs. The options retain the original endpoint labels literally, including the source variations 1.1, 1..1, 1.* and 1..*. Brackets place each printed multiplicity next to the same entity endpoint as in its image.

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Source: 2024A_FE-A_Questions.pdf, PDF page 12. ID: 2024A-A-Q019. Explanation written for this textbook.

Original question · Q19
Choose the ER diagram for these conditions: each employee is associated with one program; each program has at least one employee; each program belongs to one college; each college has one or many programs. The options retain the original endpoint labels literally, including the source variations 1.1, 1..1, 1.* and 1..*. Brackets place each printed multiplicity next to the same entity endpoint as in its image.

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