Midterm Exam Practice: ER Diagrams and Relational Schema
School
Rutgers University**We aren't endorsed by this school
Course
CS 527
Subject
Computer Science
Date
Dec 12, 2024
Pages
2
Uploaded by DukeRaccoon4004
CS 527 –Practice problems for the Midterm Exam 1. Given the following partial ER diagram a) Draw a new ER diagram with no n-ary relationships (use reification) b) Underline primary keys and show cardinality constraints c) Show weak entities and relationships d) Give the relational schema (include integrity constraints) 2. Do the following exercise without using n-ary relationships.
3. 4. 5.