Computer Science · Database Management Systems
In a university database, each professor can teach multiple courses, but a course is taught by only one professor. Each course can have multiple students enrolled, and each student can enroll in multiple courses. What is the relationship between the entities professor, course, and student?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1One-to-many between professor and course; many-to-many between course and student✓
- 2One-to-one between professor and course; one-to-many between course and student
- 3Many-to-one between professor and course; many-to-one between course and student
- 4Many-to-many between professor and course; one-to-many between course and student
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One-to-many between professor and course; many-to-many between course and student
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