Draw an ERD from the information. Draw the exact symbols for single-valued, multi-valued, and weak attributes in
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Draw an ERD from the information. Draw the exact symbols for single-valued, multi-valued, and weak attributes in your ERD. Also, underline the possible “primary key” attribute in every entity. There must be a relationship among all four entities. You can use any software or draw on paper.
Entities: Student, Transcript (DMC), Course, Teacher
Attributes: Student_ID, Teacher_ID, Course_ID, Name, Father Name, Mobile#, Address, D.O.B, Course_Desc, Course Contents, Exams Roll#, CGPA, Picture, Marks, Total Marks. Percentage, Salary, Credit Hours, Designation, Employment Type, (Add Some of Your Own).
Related Book For
Systems analysis and design in a changing world
ISBN: 978-1423902287
5th edition
Authors: John W. Satzinger, Robert B. Jackson, Stephen D. Burd
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