Question

Student(st_roll,st_name,st_address) Teacher(t_name,t_address,t_designation) Class(cl_room_no,year,subject_id) Subject(subject_id,t_name) Marks(st_roll,subject_id,marks) a) Find the marks obtained by a student for a given roll number. b) Find the total marks obtained by a student. c) Find percentage of marks obtained by a student. d) Find the class-room id for subjects taken by a teacher, specified by t_name. e) List the names of teachers in sorted order. f) List the names of students in sorted order subject wise. g) Find the name of student who got maximum total marks.

Answer 1

Answer:

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