Draw an Entity relationship diagram (ER) for a university according to the following rules: ‐ For each student the university needs to keep track of: first name, last name, student id, address, phone no and their major. ‐ The student id is identical for each ‐ Each course has a number, name and credit. The course number is unique for each course. ‐ Each department has a name, code and The code is unique for each department. ‐ Each course may has one or more sections where each section is belong to only one ‐ A department offers one or many 7-‐ Some courses have perquisite courses. 8-‐ Each student could register in one or more courses. In your diagram you need to show the following: 1-‐ The primary key for each entity. 2-‐ The cardinality and participation between entities.

Draw an Entity relationship diagram (ER) for a university according to the following rules: ‐ For each student the university needs to keep track of: first name, last name, student id, address, phone no and their major. ‐ The student id is identical for each ‐ Each course has a number, name and credit. The course number is unique for each course. ‐ Each department has a name, code and The code is unique for each department. ‐ Each course may has one or more sections where each section is belong to only one ‐ A department offers one or many 7-‐ Some courses have perquisite courses. 8-‐ Each student could register in one or more courses. In your diagram you need to show the following: 1-‐ The primary key for each entity. 2-‐ The cardinality and participation between entities.

Oracle 12c: SQL

3rd Edition

ISBN:9781305251038

Author:Joan Casteel

Publisher:Joan Casteel

Chapter1: Overview Of Database Concepts

Section: Chapter Questions

Problem 3MC

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