SQL

Consider the following table named Student in a relational database. The primary key of this table is rollNum.

Student
rollNum  name    gender  marks
1        Naman   M       62
2        Aliya   F       70
3        Aliya   F       80
4        James   M       82
5        Swati   F       65

The SQL query below is executed on this database.

SELECT *
FROM Student
WHERE gender = 'F' AND
      marks > 65;

The number of rows returned by the query is __________