Consider a relational database with two relations: course (course-name, room instructor) enrollment (course-name, student-name, grade) Define instances
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Consider a relational database with two relations: course (course-name, room instructor) enrollment (course-name, student-name, grade) Define instances of these relations for three courses, each of which enrolls five students. Give a file structure of these relations that uses clustering.
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course relation room CS101 CS102 CS102 coursename Pascal LISP instructor Calvin B Calvin B Kess J c ...View the full answer
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