Using SQL, develop and execute the following queries:
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:Using SQL, develop and execute the following queries:
1- For each student with GPA between 2.5 (included) and 3.5 (included), display the student's name and
id.
2- Display unique enrollments (by student's name and Course's name) of June2020 for students from the
Computer Science department.
3- Display students, by name and date of birth, sorted by GPA in descending order.
4- Display the students, by name and GPA, enrolled in the Operating SystemLs course sorted by GPA in
descending order then students' names in Ascending order.

Transcribed Image Text:Task Description: consider the following relations for a university:
Student
(sid: integer, sname: string, GPA: real, dateOfBirth: date)
Department (did: integer, dname: string, capacity: integer)
Course
(cid: integer, cname: string, credit: integer)
Enroll
(studentID: integer, courselD: integer, departmentID: Integer, enrollmentDate: date)
studentlD, courselD, and departmentID in Enroll are foreign keys referencing the primary keys of the
student, course, and department relations, respectively.
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