TOPIC: SQL Stored procedures:

S_ID Name Gender City Attendance% Quiz 1 (10) Quiz 2 (10) Quiz 3 (10) Assign 1 (10) Assign 2 (15) Assign 3 (10) Final

(45) 101 Ella F California 69 5 8 6 5 12 7 34 201 Christian M Texas 88 6 7 7 5 11 6 43 301 Sofia F Arizona 68 5 2 5 8 10 3 26 401 Lillian F Maryland 82 6 3 4 5 9 7 34 501 John M California 60 7 5 8 9 8 6 41 601 Joseph M Hawaii 72 8 6 0 5 14 4 22

T_ID CourseName S_ID 1101 Digital marketing 101 1102 AI and data science 301 1103 Web development 401 1104 Cyber Security 201

CASE: The above tables are extracted an examination department of an institution. The examination department wants to have a consolidated total of students scores in each subject, where, the weightage of quizzes, assignments and attendance are 25%, 35% and 5% respectively. The remaining weightage belongs to the final term result. Also, they requested the IT department for a procedure which generates Letter Grades and respective Grade Points (as mentioned in the table below). As the institution has many campuses over the country, they also need to have a City-wise students progress for campus-wise comparison.

Marks Grade Points 88-100 A 4 81-87 B+ 3.5 74-80 B 3 67-73 C+ 2.5 60-66 C 2 Below 60 F 0