Computer Science · Database Management Systems
Consider the table student (rollno, name, sex, mark, deptname). Consider the SQL query: SELECT deptname FROM student WHERE sex = 'F' GROUP BY deptname HAVING AVG(mark) > (SELECT AVG(mark) FROM student); What does this query return?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Department names where every female student scored higher than the overall average mark.
- 2Department names where the average mark of female students is greater than the average mark of all male students.
- 3Department names where the average mark of female students is greater than the average mark of all students.✓
- 4Department names where the average mark of female students is greater than the average mark of all female students.
Correct answer
Department names where the average mark of female students is greater than the average mark of all students.
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