Object Oriented Modeling and Design 15CS55 –- Association Multiplicityli ity A teacher teaches 1 to 3 courses (subjects) Each course is taught by only one teacher. A student can take between 1 to 5 courses. A course can have 10 to 300 students. Teaches 1..3 1 Teacher e 1..5 Takes Students 10..300 Dept. of CSE, ACE Page 20
Object Oriented Modeling and Design 15CS55 Association –- Multiplicityli ity A teacher teaches 1 to 3 courses (subjects) Each course is taught by only one teacher. A student can take between 1 to 5 courses. A course can have 10 to 300 students. Teacher 1 Teaches 1..3 1..5 Students Takes 10..300 Dept. of CSE, ACE Page 20 e
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