Question
Draw an ER diagram for the following scenario- An instructor has an ID, a name, and a phone number. An instructor teaches a course A
Draw an ER diagram for the following scenario-
An instructor has an ID, a name, and a phone number. An instructor teaches a course
A course has a code, course name, credits, and an instructor. Each course uses a textbook.
A textbook has ISBN, name, publisher, editor, and authors.
Your ER diagram should have entities, attributes, composite attribute, multivalued attribute, key attributes, binary relationships, and a total participation. Explain your rationale behind each design choice.
Please draw the ER diagram on paper showing all seperate parts for each instructor, course and textbook. Showing each connection seperately and explaining which connection is which
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