Assume a university database's student table includes StudentID, Major, Age, MaritalStatus, and HomeZipCode indexes (all secondary keys). Assume the university wanted a list of MIS or computer science majors over 25 who were married and from 45462 OR computer engineering majors over 25 who were single. How can indexes guarantee only these records be accessed?
Assume a university database's student table includes StudentID, Major, Age, MaritalStatus, and HomeZipCode indexes (all secondary keys). Assume the university wanted a list of MIS or computer science majors over 25 who were married and from 45462 OR computer engineering majors over 25 who were single. How can indexes guarantee only these records be accessed?
Chapter2: Database Design Fundamentals
Section: Chapter Questions
Problem 5TD
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