Consider following tables
STUDENT(ROLL_NO,STUDENT_NAME,ADDRESS,AGE)
DEPARTMENT(DEPT_NAME,COURSE#,TEACHER)
TIME_TABLE(COURSE#,SUBJECT_NAME,SEMESTER,TIME,ROLL_NO)
PERFORMANCE(ROLL_NO,COURSE#,GRADE)
SQL Query
Find the names of students who have secured 'A' grade in a course offered by the Physics
Department in the Winter Semester.